n.缝( seam的名词复数 )；（合在一起的两块木板等之间的）接缝；层；接口 双语释义：n.(名词)[C] 缝 a line of stitches joining two pieces of cloth,leather,etc.[C] 接口，接合处 the line where two edges meet[C] 层，矿层 a narrow band of mineral between masses of other rocks英英释义： seamn.joint consisting of a li