Lactobacillic acid
[化] 乳杆菌酸
🧩 词语组成解析
🗣️ 情景例句
You go first.
你先来。
Teacher. He is teaching.
老师。正在教书。
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。