Emery wheel
[化] 砂轮; 砂轮机\\n[医] 刚沙轮
🧩 词语组成解析
n. 金刚砂\\n[化] 金刚砂
wheel
[wil]
n. 轮子;旋转;Wheels 汽车;有…轮子的汽车（或自行车等）;
vi. 转动，旋转;突然转变方向;
vt. 推;拉（车）;使变换方向;（使）迅速转身;
🗣️ 情景例句
She called to say the plane was delayed.
她打电话回来， 告诉我们飞机误点。
The usher showed us to our seats.
领座员领我们到我们的位子。
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。