Aphylactic
[医] 无防御力的
🗣️ 情景例句
I couldn't be more sure, Susan.
我再确定不过了， Susan。
If he doesn't accompany him, I will.
如果他不，我将陪伴他。
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。