Pickling unit
[化] 酸洗装置
🧩 词语组成解析
[化] 浸酸; 酸洗\\n[医] 酸渍
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
Repetition is the mother of knowledge.
反覆学习是知识之源。
At the moment, he's in Madrid.He flew to Spain a week ago.
现在他在马德里。他是一星期以前飞到西班牙的。