Mercaptide
n. [化]硫醇盐
🗣️ 情景例句
What's your occupation?
你的职业是什么？
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
'Have you anything to declare?' he asked, looking me in the eye.
“您有什么需要申报的吗？”他直盯着我的眼睛问。