Dinitromethane
二硝基甲烷
🗣️ 情景例句
Well, do you have the phone number there?
那么， 有那儿的电话号码吗？
I want to make a long distance call.
我想要打一个长途电话。
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？