Nitrocystis
硝化囊菌属
🗣️ 情景例句
Five points.
五分。
Good-bye,Bill.
再见，比尔。
who is which depending on whether the customer's account is in credit or is overdrawn.
究竟谁是债务人谁是债权人，要看储户的账户是有结余还是透支。