Rack and pinion adjustment
[机] 粗齿调整装置
🧩 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
His studies haven't been inproving lately.
他的学业最近没什么进步。
His rock music is a little too loud for me.
他的摇滚乐对我来讲太吵了些。
No, they're still working on it.Let's go into the garage and have a look at it.
没有，他们还在修呢。我们到车库去看一下吧。