F-12
[医] 氟利昂十二, 二氯二氟甲烷
🏥 医学释义
氟利昂12，二氯二氟甲烷
🧩 词语组成解析
twelve
🗣️ 情景例句
And Michigan needs a touchdown. Michigan
Michigan队需要达阵得分。
Now, I'd be happy to answer your questions.
现在，我乐意答复你们的问题。
Mr and Mrs Shute were very sad. But what could they do?
舒特先生和夫人非常难过。但他们有什么办法呢？