Perfluoropropane
[机] 八氟丙烷
🗣️ 情景例句
Yes.
是的。
If you insist on your original price, I'm afraid you will have little chance to get the business.
如果您坚持原来的价格，恐怕您获得这笔交易的可能性极小。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。