- 相关词组
- exhaust pipe flange seal排气管凸缘气封
- double wing spar双翼梁
- seal by bimetallic O-ring with teflon外包聚四氟乙烯双金属
- double way channel双向航道
- double velour prosthesis双层绒型假体
- mechanical brake机械制动器，机力闸;
- valve oil seal气门油封;
- double worm screw麻花钻,双扭螺钻
- mechanical multiplication机械乘法
- self-tightening seal自紧密封
- double wheel crushing双轮粉碎
- mechanical ohm力欧姆;力学欧姆
- double primen.秒号;
- liquid-pump seal液泵密封
- mechanical prosthetic valve机械瓣
- double worsted合股精梳毛纱
- double wing spanner双翼梁
- double layer双层;
- unreinforced seal无骨架密封
- make face赖皮馋眼;
- 今日热词
- 热门搜索
- 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;
- sweeten vt.使甜，把…弄香;使温和;使愉快;使悦耳;vi.变甜;
- statistics n.统计数字;统计学;统计数字（statistic的复数）;
- aloe vera 真芦荟，羊角掌，真芦荟制品;芦荟汁(用于生产护肤霜等);
- my uncle 叔叔;舅舅;叔父;伯父;我的叔叔;我的舅舅
- clearly adv.清晰地;易懂地;显然地;
- regard v.认为，看待;注视;n.尊敬，敬佩;关注;问候，致意;
- Failure n. 失败，不及格;缺乏，不足;破产，倒闭;失败的事，失败者;
- confidence n.信赖，自信;秘密;
- 万相之王 King of ten thousand phases
- contain v.装有;包含;遏制;控制;克制;
- by the time 到…时候为止;等到;比及;
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