Pf.
[医] 发否氏菌属
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？