- 相关词组
- sealed tender秘密投标;密封递价;密封投标
- sealed type密封式
- verdict of not guilty无罪的判决;
- hermetically sealed cable密封电缆
- sealed pattern(英海陆军军服装备等的)标准型
- sealed photodiode密封光电二极管
- membrane sealed薄膜封闭;薄膜止水的
- inner sealed box内部密封箱
- sealed sample密封样品;
- sealed pore封闭气孔
- hermetically sealed electromagnetic relay密封电磁继电器
- verdict of the masses公论
- water sealed gas holder水封储气罐
- sealed spring loaded safety valve封闭式弹簧安全阀
- liquid sealed drum gas flowmeter液封转筒式气体流量计
- sealed upright silo气密青贮塔
- hermetically sealed casing密封机罩
- sealed refrigeration compressor密封冷冻压缩机
- sealed nitrogen laser密封式氮激光器
- sealed transformer密封变压器
- 今日热词
- 热门搜索
- scientific report 科学报告
- trap n.(捕鸟兽的)陷阱/夹子/罗网;圈套，骗局;困境;嘴;双轮轻便马车;v.使陷入困境;设陷阱捕捉;卡/夹/绊住;收集，吸收;诱骗，抓捕;
- have been 已经;来过;
- liberate vt.解放;释放;释出，放出;
- ambassador n.大使，使节;（派驻联合国等国际组织的）代表;特使;[比喻]使者;
- universe n.天地万物;(已知宇宙以外的)宇宙;万象;经验领域; (某种)经验体系;
- lao n.老挝人，老挝语;adj.老挝人的;
- what's up 怎么了，发生什么啦？;近来如何？;
- thirteen n.十三;十三岁;十三个;num.十三;
- midday n.中午;正午;
- nutrition n. 营养，滋养;营养品;营养学;食物;
- teapot n.茶壶;
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