Epoxyethane
环氧乙烷
🗣️ 情景例句
You really need to shed some fat.
你真得减减肥了。
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。