- 相关词组
- scavenge valve chest扫气阀箱
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- bleeder valve[化] 泄放阀;
- screwed valve螺旋阀
- scale valve计量阀
- sea valve通海阀
- salt filled exhaust valve盐冷排气阀
- angle valve角阀;
- sealed spring loaded safety valve封闭式弹簧安全阀
- mitral valve prolapse二尖瓣脱垂;
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- air valven.通气管之活瓣;气阀;风阀;
- screw valve螺旋(球)阀
- seated directional valve座式换向阀
- scavenge valve(内燃机的)扫气阀
- sealed light valve密封光阀
- sea suction valve通海阀[箱]
- ileocecal valve回盲瓣;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- ball valve球阀，弹子阀;
- 今日热词
- 热门搜索
- behaviour n.行为;态度;行为方式;运动方式;性能;
- origin n. 起源，根源;出身;[数]原点，起点;[解]（筋，神经的）起端;
- across prep.穿过;横穿，横过;与…交叉;在…对面;adv.横过，越过;在对面;交叉;斜对面;
- temperament n.性格;（人或动物的）气质;易冲动;（性情）暴躁;
- jealousy n.妒忌，猜忌;戒备，小心提防;
- income n.收入;所得 ;收益;
- egg n.鸡蛋，蛋;卵;<俚>家伙;
- polla [地名] [意大利] 波拉;
- counting stars 美国流行摇滚乐队OneRepublic的单曲
- salesman n.男售货员;男推销员;
- worth adj.价值，值…钱;值得;拥有…价值的财产;n.价值，意义，作用;
- grill n.(炊具、烤炉内的)烤架;烤肉店;门窗格栅;一盘烧烤食物(尤指烤肉);烤肉餐馆v.烧烤;烧;追问;
