we have black trousers for 22 dollars.中的for什么用法

we have black trousers for 22 dollars.中的for什么用法 We have black trousers for only 22dollars fifteen,hats,for ,black,we,dollars,have boys ,trousers,have,in,for,we,black连词成句 The black trousers are on s____ for 15 dollars. 连词成句boy,trousers,have,in,for,we,black's 1.We have skirts in blue and black for only 13 dollars ( ) t 英语翻译We have ()()()for only 20 dollars 连词成句bags,nine,have,for,we ,only,dollars. 连词成句eleven,have,hats,for,dollars,each,we We have T-shirt_____ green for only 8dollars We have T-shirts () green for only eight dollars.