Pinion shaft
[化] 小齒輪軸
?? 詞語組成解析
pinion
['pinj?n]
vt. 抓住[捆住]（雙臂）;
n. <術>小齒輪;
shaft
[??ft]
n. 柄，軸;矛，箭;〈非〉嘲笑;光線;
vt. 給…裝上桿柄;〈俚〉苛刻的對待;
??? 情景例句
Are you from Taiwan?
您是從臺灣來的嗎？
The unrighteous penny corrupts the righteous pound.
不正當得來的便士會使正當得來的英鎊受到污濁。
Kunta knew it was the middle of the night, for through the small open window high in the wall he could see stars.
孔塔知道已經是半夜了，因為通過墻的上方開著的小窗，他能看到星星。