Heptenol
庚烯醇
??? 情景例句
It's not easy being away from home.
離家獨闖不容易。
Here!
到！
Realizing that this was no ordinary fish, the fisherman made every effort not to damage it in any way.
那位漁民意識到這根本不是一條普通的魚，于是千方百計不讓它受到絲毫傷害。