边缘: border; edge; fringe; margin ...余: Nine minus four is five.; Fo ...隙: crack; chink; crevice边缘余量: marginal edge余隙: clearance space; clearance volume; free distance; idle space; play; positive allowance阀余隙: valve clearance间隙,余隙: clearance内余隙: internal clearance右余隙: right end clearance余隙,间隙: clearance余隙比: clearance ratio余隙角: angle of clearance; clearance angle余隙孔: acce hole余隙线: clearance line余隙穴: clearance pocket余隙值: standoff value边缘: 1.(沿边的部分) border; edge; fringe; margin; rim; limb; skirt; verge; brink; periphery 经济破产的边缘 the verge of economic bankruptcy; 悬崖的边缘 the edge of a precipice; 森林的边缘 the fringe of a forest; the verge of a forest; the margin of a forest; 大洋最远的边缘 the farthest bounds of the ocean; 生活在饥饿的边缘 live at the verge of starvation; 战争边缘政策 brink-of-war policy; brinkmanship2.(靠近界线的; 同两方面或多方面有关系的) marginal; borderline 边缘学科 borderline subject; interdisciplinary subject; peripheral subject泵活塞余隙: pumping clearance补充余隙: clearance pocket窜积余隙: clearance volume第二余隙角: second clearance angle堆货余隙: breakage; broken space; waste cube防粘余隙: residual gap过量余隙: excessive clearance活塞余隙: piston clearance