Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
I played card this afternoon.
我今天下午在打牌。
Yes, please.
好的，请来一块。