Elbow bend(pipe) machine
[化] 弯管
🧩 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
She is not able to take your call at the moment.
她现在没办法接你的电话。
Don't run away!
别想溜！
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？