Scouring agent
[化] 擦洗剂; 擦净剂
🧩 词语组成解析
[医] 家畜腹泻
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
This metal is harder than that one.
这种金属比那种硬。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。