Acid treating
[化] 酸处理
🧩 词语组成解析
[机] 处理
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
Has everybody got a sheet?
每个人都拿到材料了吗？
I'll call a taxi in case of need.
如果需要的话，我会叫出租车的。