Methylenation
[化] 亚甲基化作用
🗣️ 情景例句
Your name?
你的名字？
Who is calling, please?
请问你是谁？
This festival is a cheerful occasion, for on this day, the dead are said to return to their homes and they are welcomed by the living.
这个节日是个欢乐的日子，因为在这一天，据说死去的人要回到他们的家里来，活着的人则对他们表示欢迎。