Metal(corrosion) inhibitor(s)
[化] 金属缓蚀剂
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
No sweet without some sweat.
不劳则无获。
There are four of us.
我们有4人。