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
A little going-away present.
一个小小的临别礼物。
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
Look at the ice! Be careful! It's thin.
瞧那冰！当心！冰很薄。