Perfluorodecalin
[化] 全氟萘烷
🗣️ 情景例句
Honey, we don't have to move
亲爱的， 我们将不搬家
The statesman retired as the mayor of New York.
那位政治家退休时是纽约市市长。
Are you a teacher?
你是教师吗？