词汇	凹缘
释义	凹缘医emargination
随便看	frame count error frame counters frame counting frame-counting mechanism frame cover frame-covered structure frame cradle frame crane frame crane, bridge crane, portal crane frame cranetrestle crane frame cranetrestle crane, portal crane frame crank press frame creation flag frame creation terminal Frame Crimping frame cross frame cross member frame cross member layout frame cross piece frame crosstie frame cross tie frame culture frame culvert frame cushion frame-cut structure