Freon 12
[医] 氟利昂十二, 二氯二氟甲烷
🧩 词语组成解析
n. 氟利昂\\n[计] 氟里昂
twelve
🗣️ 情景例句
Where's the nearest flea market?
最近的跳蚤市场在哪儿？
The United Nations conference is projected for next year.
联合国大会预定明年召开。
I'm not sure we can use that many.
我怕我们用不了那么多。