Crawlway
n. 天花板很低之走廊
🗣️ 情景例句
This has been a great learning experience for us, Marilyn.
这对我们是一次很好的学习经验， Marilyn。
I'll back you up.
我支持你！
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。