Research on the reduce of the noise in the effect of bias of kittle tooth modulus gears ' pitch
小模数齿轮基节偏差影响下的降噪研究
Thanks for keeping me company , Kittle .
谢谢你陪我,凯蒂
I 'm not so sure , that the young lady is to be counted on . She is kittle cattle to shoe .
我拿不准那年轻女子是否可靠。她是个很难对付的人。