Mercaptans
(mercaptan 的复数) n.[化]硫醇
🗣️ 情景例句
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
How much cloth did you want to order?
你想要多少布料？
Your prices seem a little high.
你们的价钱高了一些。