单词	步进钻
释义	步进钻multiple drill步进钻step drill
随便看	advanced video coding {=avc} advanced vidicon camera system advanced vidicon camera system (avcs) advanced vocational training advanced wastewater treatment advanced waveffect advanced waveffect，awe advanced work advance education center advance education center--aec advance education center，aec advance encryption standard advance estimate advance fee advance fire advance force advance force operations group advance freight {= a.f.} advance freight {= a.f.}; paid freight; prepaid freight advance freight ; paid freight; prepaid freight advance further advance growth advance guard advance-guard advanceguard