单词	密封帽
释义	密封帽 sealed cap
随便看	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 frame cutting frame cutting force wall frame cylinder framed -framed