aren't(同义词)怎么写aren't(同义词) mister(缩略词)怎么写

问题描述:

aren't(同义词)怎么写
aren't(同义词) mister(缩略词)怎么写

are not
Mr.

aren't(同义词)
isn't
am not
mister(缩略词)
Mr