Freons
(freon 的复数) n. 氟利昂\\n[计] 氟里昂
🗣️ 情景例句
Do? I don't know.
读什么 ？我不知道。
No. I have been away on vacation.
是呀，我休假去了。
he is lending the bank money, repayment of which he may demand at any time,
就等于把钱借给了银行。这笔钱他可以随时提取，