Bromoacetone
溴丙酮
🗣️ 情景例句
Where do you work?
你在哪儿工作？
What is the type of furture?
这是什么类型的家具？
As the man tried to swing the speedboat round, the steering wheel came away in his hands.
当那人试图让快艇转弯时，方向盘脱手了。