Cfx
[医][=cefoxitin]头霉噻吩，噻吩甲氧头孢菌素，头孢甲氧霉素
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
I'd like to change my reservation.
我想变更一下我的预订。
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，