Spent acid
[化] 废酸
🧩 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
🗣️ 情景例句
My favorite type of exercise is ...
我最喜欢的锻炼方式是……。
I can't recall the exact circumstances.
我不能记起准确的情形。
This is just what I wanted.
这正是我想要的。