Methylamine
高中 Senior High[化] 甲胺\\n[醫(yī)] 甲胺
??? 情景例句
Do you ever go jogging?
你參加過慢跑嗎？
How much is the rent for a month?
每月租金多少？
There are some changes the still have to be made.
有些地方還得修訂。