实用: practical; pragmatic; functi ...间隔: interval; space; spacing; bl ...用间隔隔开: interspace最小作用间隔: minimumdetectionrange胶版印刷用间隔纸: offset sheet用间: the use of spies杂用间: utility room实用: practical; pragmatic; functional 既美观, 又实用 not only beautiful, but also practical; 一味讲究实用的 severely practical; 这本小册子很实用, 而且便于查考。 the booklet is very practical and handy of reference.; 实用语言学 practical linguistics; 实用载荷 service load; 实用织物 utility cloth; 实用制 practical system雇用间谍: employ spy许用间隙: safety clearance有用间隙: functional clearance间隔: interval; space; spacing; blanking; blank; region; distance; gap; intermission 留间隔 space out; 间隔五米 an interval of five metres; 有一天时间的间隔 with an interval of one day; 没有间隔 without interval; 火车每间隔 15分钟开一班。 trains are running at 15 minute intervals. 写字的时候, 字与字之间要有均匀的间隔。 space your words evenly when you write采用间接的方法: round-about way不实用: unusefulness◇不实用性 unserviceability家庭,实用: home实用刀: replaceable blade utility knife; utility knife实用的: banausic; bread-and-butter; economic; practicable; practical; pragmatic; utilitarian; working实用地: practicably; practically实用户: real user实用类: practical books; utility class实用率: efficiency rate; efficiency ratio; utility ratio实用品: article of export; article of utility; utility实用钳: economy combination pliers实用软: utility software实用水: applied water