Separant
隔离剂
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
Carlyle was entirely ignorant of what the bottle in his pocket contained,
卡莱尔不知道药瓶子里装的是什么药，