Collosol
n. 溶胶\\n[化] 溶胶
🗣️ 情景例句
No problem.
没问题。
May I borrow some books?
我可以借几本书吗？
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。