Circular washer
[化] 圆垫圈
🧩 词语组成解析
washer
[['wɔʃə]]
n. 洗衣人, 垫圈, 洗衣机\\n[化] 洗涤器; 垫圈
🗣️ 情景例句
Welcome home, Max.
欢迎你回家来， Max 。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。