Stilbene
芪, 1,2-二苯乙烯, 均二苯代乙烯
🗣️ 情景例句
Yeah, and I have to finish this report by four.
是，我在四点之前得完成这个报告。
You have no goats,and yet you sell kids.
没有老山羊，还把小羊卖。
You've dialed the wrong number.
你拨错电话号码了。