Pinion cutter
[机] 齿轮形刨齿刀
🧩 词语组成解析
pinion
['pinjən]
vt. 抓住[捆住]（双臂）;
n. <术>小齿轮;
🗣️ 情景例句
that you care about Michelle.
你关心 Michelle。
Serves you right!
活该！
It's too good to be true!
好得难以置信。