A-C JOINT ACROMIOCLAVICULAR JOINT  肩锁关节

Joint construction and joint sharing  共建共享

oil tight joint [= oiltight joint]  油密接合; 油密接头

universal joint slip joint  万向接头滑节

adjustable limit snap gage  受限钉显样规

ancient cold snap  古寒潮

annular snap fit  圆筒卡夹

automatic onoff snap action thermostat  自动开关快跳恒温器

bearing race snap  轴承内环

bearing snap ring  轴承卡簧

built-up snap gage  组成卡规

button snap  按钮式扣

capeskin snap-top cap  帽顶扣带之羊皮帽

chaser thread snap gage  板式螺纹卡规

cold snap  骤冷; 寒流

cold-snap  乍寒的天气

corduroy hat with stitched snap brim  粗条纹绒布锁边帽

creepers with 2-button shoulder snap fastener crotch  开肩开裆婴儿连衫裤

cross shaft snap ring  横轴卡簧