Cetene
鲸蜡烯, 1-十六碳烯
🗣️ 情景例句
Come in, come in.
进来， 进来。
You can't count on Tom being punctual.
你不要指望汤姆会守时。
Debbie's father will set out with her in a small boat.
黛比的父亲将乘一条小船同她一道出发。