Tiea狄tien.束缚；使人结合在一起的事物；领带；绳；不分胜负v.系；约束；捆绑；打结；连结tie-rod-ball stud系杆球头螺栓tie his up into knotsvi.陷于困境tieshenggou landslide铁生沟滑坡tie a person's tongueties to other nations与其他国家的关系tie our up into knotsvi.陷于困境tie-line power flow联络线潮流tie-in clasp stress紧固力tie-bar arch bridge系杆拱桥tie rod fasting rotor拉杆转子