Pinion drive
[化] 齿轮传动
🧩 词语组成解析
pinion
['pinjən]
vt. 抓住[捆住]（双臂）;
n. <术>小齿轮;
drive
[draɪv]
v. 驾驶;开车;驱动;迫使;
n. 驱车旅行;驱动力;车道;驱动器;
🗣️ 情景例句
Fortunately, I found his house at once.
很幸运地，我立刻找到他家。
I was born in Spain,but I'm a citizen of France.
我在西班牙出生，但是我是一个法国公民。
We're in Class Three, Grade One.
我们是在一年级，三班。