[dà xiǎo]
（程度大小） big or small
twelve colleges of varying sizes
大小高等院校12所
All countries, big or small, should be equal.
国家不论大小， 应该一律平等。
speak impolitely to elderly people
说话没个大小
There are three people in the family altogether.
全家大小三口。
It is equal in size to a turkey.
它的大小和火鸡一样。
These shoes are just my size.
这双鞋我穿大小正合适。