Sentry duty
na. 步哨勤务\\n
🧩 词语组成解析
sentry
['sɛntri]
n. 哨兵;警卫;
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
Will you please lock the door when you leave?
请您当你离开时，锁门？
Now you get out of here fast!'
格利姆。现在你们赶快滚吧！”