Dibromopropene
[化] 二溴丙烯
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
When guns speak it is too late to argue.
待到炮声响，辩论已莫及。
Some wives tend to believe that their husbands are infinitely resourceful and can fix anything.
妻子常常认为她们的丈夫无比聪明能干。