- 相关词组
- felt seal毛毡封;毡密封;
- fur seal海狗;海熊;
- bank seal银行印章
- navy seal海豹特遣队;
- Christmas sealn.防痨邮票;
- frit seal熔接密封;玻璃料密封;
- borehole seal钻孔密封；镗孔密封垫
- rear axle bearing oil seal后轴轴承油封
- treasury seal国库库印
- airtight seal空气密封，气密;
- seal script篆文;
- ram seal(陶瓷金属)撞入封接
- outer oil seal外轴承油封
- pouring measure量酒器
- rear shaft seal后轴[汽]封
- silicone elastomer seal ring硅化人造橡皮密封环
- elephant sealn.海象，象海豹;
- recirculated seal循环式密封
- reinforced seal骨架密封
- metal O-ring and nonmetallic O-ring seal金属-非金属双O型环密封
- 今日热词
- 热门搜索
- abrupt adj.突然的，意外的;无理的，唐突的;不连贯的;陡峭的;
- grandma n.奶奶，外婆;
- bind v.使紧密联系，结合;约束;捆绑;装订;n.窘境;令人不快的事物;
- wounded adj.负伤的，受了伤（害）的;v.使受伤，伤害( wound的过去式和过去分词 );使（心灵）受伤，伤感情;缠绕( wind的过去式和过去分词 );卷绕;
- pumpkin pie n.南瓜饼;南瓜派
- eur usd 欧元
- sun n.太阳，阳光;恒星;中心人物;v.晒太阳;
- swell v.膨胀，肿胀;增加，增强;充满（激情）;n.浪潮，浪涌;增加，增强;
- flame n.火焰;热情;谩骂性电子邮件;（怒）火;v.变红;燃烧;向（某人）发送火药味电邮;
- ten num.十，十个;第十;n.十个人;十点钟;十岁;十元纸币;
- hust n.华中科技大学(Huazhong University of Science and Technology)；华中科大(HUAZHONG UNIV SCI TECHNOL)；武汉华中科技大学
- nervous system n.神经系统;
