Spent solvent
[化] 用过的溶剂
🧩 词语组成解析
spent
[[spent]]
a. 用尽的, 精疲力竭的\\nspend的过去式和过去分词
solvent
['sɑlvənt]
n. [化]溶剂，溶媒;解释，说明;解决方法;使瓦解的东西;
adj. 有溶解能力的，可溶解的;有清还债务能力的;起瓦解作用的;
solv=solu溶解+ent形容词后缀，表示具有...性质的 →有溶解力的；有还债力的
🗣️ 情景例句
The board has discussed your request for a 30% pay rise, we cannot meet you demands but we would be happy to offer you 15%.
董事会已讨论了你要求加30%薪水的要求，我们不能满足你的要求，但我们很乐意给你加15%的薪水。
Who is the auther of this essay?
谁是这论文的作者？
Jack is trying to cut down on smoking.
竭克正竭力戒烟。