- 相关词组
- be loaded with装载着;
- employee safety and health员工安全和健康;
- spring type welding弹力式焊接
- check valven.止回阀;
- aortic valve主动脉瓣;
- box springn.弹簧床垫;
- isolation valve[化] 隔离阀;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- air valven.通气管之活瓣;气阀;风阀;
- spring warm disorder春温
- food safetyn.食品安全;
- spring wood春材
- spring-loaded gas-lift valve弹簧加压气举阀
- spring washer弹簧垫圈;弹性垫圈
- spring velocity大潮流速
- spring wire弹簧钢丝
- blow off valve放散阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- spring vetch箭舌豌豆
- spring winder卷簧器
- 今日热词
- 热门搜索
- anal adj.肛门的;直肠的;肛门附近的;
- despair n.绝望;使人绝望的人（或事物）;vi.绝望;
- last name n.（欧美人放在名字后面的）姓;
- rescue me 救救我;拯救我;救我
- burial n.葬，掩埋;葬礼;
- web n.蜘蛛网，网状物;[机]万维网;织物;圈套;
- possessor n.<正>拥有者;
- The Economist 《经济学人》;（英国）《经济学家》周刊
- pride n.自豪;值得骄傲的人/物;尊严;自负;狮群;v.为…感到自豪;
- a star is born 一个明星的诞生
- sniff vt.鄙视地说;嗅;深深吸入;发现;忿忿不平地说;vi.鄙视;嗅，闻;呼哧地吸气;寻找，好奇地查看;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
