Nitroguanidine
n. [化] 硝基胍
🗣️ 情景例句
So how are we going to find the owners?
那么我们如何去找狗的主人呢？
I would like you to keep is a secret.
我要你保守秘密。
She understood what I was talking about, even though it was the first time we had spoken together.
她理解我的话，虽然我们是第一次在一起说话。