单词	moderate cost
释义	moderate cost 收费低廉
随便看	sonar set sonar signal sonar signalling sonar signal processing sonar simulator sonar sounding set SONAR(sound navigation and ranging) sonar speed measuring set sonar sphere sonar SSB communication sonar standards sonar surveillance system sonar sweeping sonar sweep plan sonar system sonar target sonar technician sonar test barge sonar test tank sonar thumper unit sonar towing system sonar tracking sonar tracking and display group sonar trainer sonar training aid 长记曾携手处长记楼中粉泪人长记误随车长记那回时长说上皇和泪教长负清景长近尊前长锁清秋长镵长镵白木柄长门一步地 66644 66645 66646 66647 66648 66649 66650 66651 66652 66653