Stilbene
芪, 1,2-二苯乙烯, 均二苯代乙烯
🗣️ 情景例句
But what can I do?
但我能帮什么忙？
From the father comes honour; from the mother, comfort.
荣誉由父次，安慰由母与。
Yes, I've been here since 1976.
是啊，从1976年起我就住在这里。