Flunitrazepam
[化] 氟硝西泮; 氟硝安定
??? 情景例句
I hate to bring this up, but this is a nonsmoking zone.
對不起提醒一下，這兒是禁煙區(qū)。
Excuse me for being late.
對不起我遲到了。
Cheer up!
振作起來！