Dibromomethylethylketone
二溴丁酮
🗣️ 情景例句
Here are the X-rays you wanted, Dr. Stewart.
这是你要的X光片，Stewart医师。
Marry in haste,and repent at leisure.
匆匆结婚，时时悔恨。
so I got a ladder from the shed in the garden, put it against the wall,
于是，我从花园的小棚里搬来了一个梯子，把它靠在墙边，