N,n-diethylcarbanilide
[化] N,N-二乙二苯脲
🗣️ 情景例句
But, Daddy, I thought ...
但是， 爸爸 ，我想……
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。