Returned acid
[化] 回流酸
🧩 词语组成解析
returned
[ri'tə:nd]
adj. 被送回的，归来的;
v. 返回，回来( return的过去式和过去分词 );恢复;还;归还;
🗣️ 情景例句
Well done! Well done!
做得好！做得好！
I don't want to cause any trouble.
我不想给人家添麻烦。
It's my pleasure.
我请得心里高兴。