Diazoamine
[机] 重氮氨
🗣️ 情景例句
Are you good at it?
你很擅长吗？
Save it!
你省省吧！
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。