- 相关词组
- characters on a seal carved in relief朱文
- unmatched seal不匹配封接
- corporation seal[经] 公司印章;
- valve guide seal气门导管密封装置
- vertical shaft seal立轴密封装置
- grease sealn.油封；黄油密封
- seal of corporation[经] 公司印章;
- under my hand and seal经我签名盖章
- wet seal液封
- affix an official seal用印;
- common sealn.公章;海豹;
- wiper seal刮油密封环,刮垢环,压力密封
- vapour seal蒸汽封闭;汽封
- universal-joint oil seal cap ring万向节油封帽环
- seal or stamp of a government organization in old China钤记
- corporate seal公司印章，法人印章;
- affix one's seal盖章;
- wedge-type seal楔形密封
- seal components密封部件；密封件
- wiper scraper seal防尘圈
- 今日热词
- 热门搜索
- lesson n.一课时;课程;教训;《圣经》选读;
- bike n.自行车;摩托车;v.骑自行车/摩托车;
- probable adj.可能的;大概的;n.很可能的事;可能入选者;
- information n.消息;数据;问讯处;
- embarrass v.使尴尬;给…出难题;
- lose v.输掉;遗失;损失;被夺去;减轻;不明白;逃脱;浪费（时间）;走慢;删掉;亏损;
- punctuation n.标点法;标点符号;标点符号的使用;点标点;
- abrupt adj.突然的，意外的;无理的，唐突的;不连贯的;陡峭的;
- mountainous adj.多山的;巨大的;山一般的;
- airport n.机场;航空站;
- latter pron.（两者之间的）后者;adj.后者的;后半期的;
- sleeve n.[机]套筒，套管;袖子，袖套;唱片套;
