根
- 名root;descendants;posterity;radical
- 副completely;thoroughly
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高等植物茎干下部长在土里的部分:~植。~茎。~瘤。~毛。~雕。须~。块~。扎~。叶落归~。
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物体的基部和其他东西连着的部分:~底。~基。墙~儿。
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事物的本源:~源。~由。~本。知~知底。
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彻底:~除。~究。~治。
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依据,作为根本:~椐。
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量词,指长条的东西:两~筷子。
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数学上称一数开平方所得的值为“平方根”,开立方所得的值为“立方根”。
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数学上指代数方程式内未知数的值。
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化学上指带电的基:氨~。硫酸~。
- [名]
- 1
(植物的营养器官) root (of a plant):
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树根
the root of a tree;
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连根拔
pull up by the root;
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这棵小树已经扎根了。
The young tree has struck root.
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- 2
(比喻子孙后代) descendants; posterity:
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根苗
offspring
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- 3
{数} (方根的简称) root:
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立方根
cube root
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- 4
{化} (指带电的基) radical:
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氨根
ammonia radical
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- 5
(物体的下部、底部或某部分和其他东西连着处) base; foot; root:
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耳根
the root of the ear;
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墙根
the foot of a wall;
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舌根
the root of the tongue
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- 6
(事物的本原;人的出身底细) the bottom of things; source; origin:
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祸根
the root of trouble [disaster];
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词根
the root of a word;
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刨根问底
get to the bottom of things; inquire into the root of the matter;
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知根知底
know the inside story;
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追根寻源
trace to its source
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- 7
(依据) basis; foundation:
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扎根于群众
have one's roots among the masses;
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无根之谈
nonsense
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- 8
(姓氏) a surname:
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根浩
Gen Hao
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- [副]
- 1
(彻底)completely; thoroughly:
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根除
completely do away with
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- [量]
- 1
(用于细长物):
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一根草
a stalk [blade] of grass;
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两根绳子
two ropes;
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几根铅笔
some pencils
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64的平方根是8。
The square root of 64 is 8 .
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篱笆生了根,长在了地里。
The fence posts took root and grew into the earth !
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这根绳子长及地面依然有余。
The rope was plenty long enough to reach the ground .
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你一点儿都不显老,只是有几根灰白头发!
You 're wearing well ─ only a few grey hairs !
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我们收帆时有一根绳索缠住了。
A rope fouled up as we pulled the sail down .
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她死命抓着那根绳子。
She was holding on to the rope for dear life .
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我觉得那根树枝撑不住你的重量。
I don 't think that branch will hold your weight .
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几根原木捆扎在一起做成了木筏。
Several logs had been lashed together to make a raft .
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他嘴里嚼着一根麦秆,靠到栅门上。
He was leaning over the gate chewing on a straw .
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这震动似乎把她浑身上下每根骨头都弄疼了。
The jolt seemed to jar every bone in her body .
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暴风雨把一根树枝从树干上刮了下来。
The storm split a branch off from the main trunk .
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一根细金属丝从静脉里穿到心脏。
A tiny wire is threaded through a vein to the heart .
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被告不小心驾驶,撞到一根路灯柱上了。
The defendant drove negligently and hit a lamp post .
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别碰那根电线,不然会触电的。
Don 't touch that wire or you 'll get a shock .
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别让那根棍子戳着她的眼!
Don 't poke her eye out with that stick !
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他感到自己滑了一下,便一把抓住一根树枝。
He felt himself slipping and clutched at a branch .
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他把上衣挂在凸出墙面的一根钉子上。
He hung his coat on a nail protruding from the wall .
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这条裙子需要换一根松紧腰带。
This skirt needs some new elastic in the waist .
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他们在他嘴里插了根导管帮助他呼吸。
They inserted a tube in his mouth to help him breathe .
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屋顶用几根木头支撑固定住了。
The roof was braced by lengths of timber .
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他嘴里叼着一根雪茄。
He had a cigar clamped between his teeth .
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我划了根火柴点着了那封信,然后看着它燃烧。
I put a lighted match to the letter and watched it burn .
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我发现轮胎上扎了一根钉子。
I found a nail sticking in the tyre .
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我将用这根针在你手指上轻轻扎一下。
I 'm going to give your finger a little prick with this needle .
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这根链条由136个环组成。
The chain is formed from 136 links .
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他从那棵树上砍下一根树枝。
He chopped a branch off the tree .
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我把山羊拴在一根柱子上。
I roped the goat to a post .
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她的每一根神经都绷得紧紧的。
Every nerve in her body was tense .
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一根横杆连接着两根立柱。
A transverse bar joins the two posts .
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这根链条由136个链节组成。
The chain is formed from 136 links .