Dibromopropane
二溴丙烷
🗣️ 情景例句
I'm beginning to see what you mean.
我开始明白你的意思了。
He would direct the workman to use his plans.
他为了执行自己的计划，给员工下了指示。
I do not care whether it rains or not.
我不管天会不会下雨。