Rack and pinion
[机] 齿条与齿轮
🧩 词语组成解析
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;
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
pinion
['pinjən]
vt. 抓住[捆住]（双臂）;
n. <术>小齿轮;
🗣️ 情景例句
I can't wait to get home and relax.
我想马上回家休息一下。
This part of the country is very mountainous.
这个国家这一部分有很多山。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’