Mercaptans
(mercaptan 的复数) n.[化]硫醇
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
I meet the boy whose aunt is a reporter.
我遇到那个男孩的姑妈是记者。
He will be earning only half as much as he used to,
他将来挣的钱只有他现在的一半。