Anisindone
甲氧苯二酮
🗣️ 情景例句
I needed that like a hole in the head.
简直想要了我的命。
Do you have a computer?
你有计算机吗？
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。