U-form elbow
[化] U形肘管
🧩 词语组成解析
elbow
['ɛlbo]
n. 肘部;弯头，扶手;肘形管，弯管;
vt. 用肘推挤（另一人或另一些人）;用手肘推开;
vi. 用肘推搡着前进;在拐角处转弯;
🗣️ 情景例句
We can learn a lot by asking.
我们到处问问会学到不少东西。
I would like you to keep is a secret.
我要你保守秘密。
Now let's drink to the success of your school!
现在，咱们为你办学成功，干杯！