lin.e.arLENGTH H5lIn7i7E5, $-L adj [before n; not gradable] relating to length, rather than area or volume 长度的 The metre is a unit of linear measurement. 米是长度计量单位。 This carpet is sold in 3 metre rolls and costs ￡20 per linear metre. 这种地毯按3米阔幅卖，每米20英镑。