Campholene
龙脑烯, 3-异丙基-1-环戊烯
🗣️ 情景例句
I'd like to give her a nice going-away present.
我很想送给她一件好的离别礼物。
It's really a bargain.
租金很便宜。
Not that long ago!I'm not more than twenty-nine myself.
不，没有那么久。我自己现在还没29岁呢。