- 相关词组
- peroxide of iron过氧化铁
- persistence of pattern图像发光的持久性,图像持续性
- permissive period of transport容许运输期限
- persistent erection of penis阳强
- perpetual machine of the first kind第一类永动机
- perpetual motion machine of third kind第三类永动机
- persistence of attention注意持续时间
- perpetual motion machine of the second kind第二类永动机
- persistent hyperplasia of primary vitreous永存原始玻璃体增生症
- persistence of vision视觉暂留
- perpetual motion machine of the first kind第一类永动机
- persistence of pesticide农药耐久性
- perseveration of speech持续言语
- persistence of hyaloid artery玻璃样动脉残留
- personal condition of production人身生产条件
- perpendicular insertion of needle直刺
- peroid of transition过渡阶段
- persistence of energy能量守恒
- permitted level of return准许利润，获准盈利额
- permittivity of vacuum真空电容率
- 今日热词
- 热门搜索
- unmarried adj.未婚的，独身的，单身的;v.离婚(unmarry的过去分词);
- possessor n.<正>拥有者;
- marry me 嫁给我;[电影]跟我结婚;
- nanometre n.<英>十亿分之一公尺，毫微米;纳米;
- 起点 origin;starting point;zero;a point of departure;jumping-off ;
- ocean n. 大海;海洋;(五大洋之一的)洋
- rely v.依靠;信赖;
- tomb n.坟墓;墓穴;墓碑;死亡;
- monte n.蒙特;绳索牵引吊斗;一种始于西班牙的纸牌赌博游戏;
- expire vi.期满;文件、协议等（因到期而）失效;断气;逝世;
- comprehension n.理解力;充分了解;（听力或阅读）理解测试;
- BMI abbr.Body Mass Index （体质指数）;ballistic missile interceptor 弹道导弹截击导弹;
