Fecama
二氯乙烯基二甲基磷酯
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗？
Idiot!
笨蛋一个！
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。