Nif
gene[生化]固氮基因
🗣️ 情景例句
I'm afraid not. We don't generally accept a letter of credit.
恐怕不行，我们一般不采用信用卡。
I have two suits to send to the cleaners.
我有2件西装送到洗衣店了。
Of course.I think there are a few in that box.
当然可以。我想那个盒子里有一些。