Siser
abbr. Secret Intelligence Service (英国)秘密情报处
🗣️ 情景例句
Thank you.
谢谢。
Doctors and lawyers are professional people.
医生和律师是专业人员。
That's very late.Can the dentist see me now?
那就太晚了。牙科医生现在就不能给我看一下吗？