object glass

美 [ˈɑːbdʒekt ɡlæs]英 [ˈɒbdʒɪkt ɡlɑːs]

object glass

noun

the lens or system of lenses in a telescope or microscope that is nearest the object being viewed: Synonym: objective objective lens object lens

数据来源：WordNet

1

The object glass of a telescope must be accurately centered .

望远镜的物镜必须精确置于中心上。
2

I don 't object to a glass of hot water .

喝杯开水我倒不反对。
3

I don 't object to a glass of beer .

我不反对喝杯啤酒。
4

A marble is a small spherical6 object often made from glass . These balls vary in size . Marbles can be used for a variety of games called marbles .

弹珠是一种小的球形物体，通常由玻璃制成，大小不一，可以用来玩弹珠游戏。
5

It is easy to see how orthographic projection works if you imagine that the object is inside a glass box .

如果想像物体是在玻璃盒子里，那么你会很容易地理解正交正投影的原理。