释义 |
by the (unit) by the (unit)For each unit, as of items sold in this manner. How much does this meat cost by the pound?See also: byby the unitFig. each; per. (Used to designate the unit of measure, but not the rate of a measure.) Lettuce is sold by the head. Gas is sold by the gallon.See also: by, unitby the bye/by By the way; incidentally.See also: by |