be an aid to
词语： be an aid to
解释： 有助于
词性： 及物动词
词典： 船舶专业英汉词典
be an aid to 相关解释
be an aid to 〔及物动词〕有助于
有助于 militate
有助于 make for;militate
有助于 made a contribution to wards
有助于 made a contribution to;were an aid to
有助于 tend
有助于 administer to;an aid to;be an aid to;be conducive to;be helpful to;be instrumental in;be of great assistance in;be of service to;conduce to;conduce towards;conduced to;conductive to;contribute to;contribute to wards;made for