Stilbene
芪, 1,2-二苯乙烯, 均二苯代乙烯
🗣️ 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
Method will teach you to win time.
方法可教会你赢得时间。
I go to school by bike.
我是骑自行车上学。