Nitrobacterium
[医] 硝化菌
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Wit without learning is like a tree without fruit.
仅有机智而无真才实学，犹如一棵大树不结果。
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。