以米为单位出售用英语怎么说

sale per... 以...（为单位）销售

e.g.
sale per meter 以米为单位销售
sale per set 以套为单位销售

用介词by才正确。by的意思是“按......计算”。

sell something by the meter.

又如：
sell by the pound论磅出售
rent a house by the month按月租屋
I was paid by the day. 我的工资按日计算。

注意：单位前面要用the，表示计算单位的词用单数.

Sells take the rice as the unit

sold in meter

回答:per meter.