Sinatra
n. 辛纳特拉（美国歌手、电影演员）
🗣️ 情景例句
The rules can be applied to any case.
这规则可适用于任何情况。
Have him return my call.
让他给我回电话。
People who work in offices are frequently referred to as white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.
坐办公室的之所以常常被称作“白领工人”，就是因为他们通常是穿着硬领白衬衫，系着领带去上班。