Pinion rack
[化] 啮合齿条
🧩 词语组成解析
pinion
['pinjən]
vt. 抓住[捆住]（双臂）;
n. <术>小齿轮;
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
🗣️ 情景例句
I wish I had your will power.
但愿我有你的意志力。
No way is impossible to courage.
勇敢面前没有通不过的路。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？