单词	signature letter
释义	signature letter 帖码
随便看	double face valve double-face ware double factoral terms of trade double factor analysis double factorial double factorials double factorial terms of trade double-factorial terms of trade double faggot iron double fall system double fan double fare double fastening double-fault double fault double fault indicator relay double-faults double faults double feature double-feature double features double-fed double-fed asynchronous machine double-fed repulsion motor double feed 昄昅昆昇昈昉昊昋昌昍ホットラインホットライン［hot line］ホット［hot］ホッパーホッパー［hopper］ホッピョウヨウホップホップホップ［hop］ホップ［hop］