Rhizobium
n. 根瘤菌\\n[醫(yī)] 根瘤菌屬
??? 情景例句
It's too soon to know for certain.
現(xiàn)在還太早， 不知道確切情況 。
Fine. I'd like to reserve one for next Tuesday.
好。我想預(yù)定一輛，下星期二用。
What do you mean by special?
怎么特別呢。