Stilbene
芪, 1,2-二苯乙烯, 均二苯代乙烯
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。