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单词
pinion
释义
pin.ion
DEVICE
5pIn7jEn
n [C]
a small wheel with teeth-like parts around its edge which fit against similar parts around the edge of a larger wheel or along the side of a RACK (= bar with teeth-like parts)
小齿轮
a rack-and-pinion assembly
一条齿轨----齿轮装配线
随便看
pyramid
pyramidal
pyre
Pyrex
pyromania
pyromaniac
pyrotechnic
pyrotechnics
Pyrrhic victory
python
pzazz
pǎté
Q
q
QC
QED
qt
Q-Tip
qu
qua
quack
quack
quack
quackery
quad
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更新时间:2026/3/13 7:23:38