Nitrator
[化] 硝化器
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
I would like to call a carpenter to come this afternoon.
我要叫一个木匠今天下午来。
Let me know when you are ready to order again.
那么需要再订货时，请与我联系。