Designator
n. 指示者, 指定者\\n[计] 指示符; 命名符
🏥 医学释义
选择器，指示器
🗣️ 情景例句
Don't worry.
别愁。
How long does it take to get there?
到那里要多少时间？
The two boys carried the man to the school gate keeper's room.
两个男孩将那个人抬到了学校门卫的房间。