- 相关词组
- normal line垂直线，法线，标准线;
- home signal进站信号（机）;
- closed circuitn.闭合电路;闭路式，闭路式电视;
- signal error信号错误；信号误差
- false signal错误信号;
- block signal块信号;
- disk signal圆盘信号机;
- normal retirement正常报废;
- closed steam间接蒸汽;
- closed shopn.只雇用某一工会会员的工厂（或商店）;
- acoustic signal听觉[音响]信号;
- fault signal故障信号;
- radio-frequency wanted-to-interfering signal ratio射频信扰比
- closed loop闭环;
- closed down（工厂、企业等）停业;
- normal mode正常振荡型;固有振荡模;自然振荡;标准振荡方式;
- closed syllablen.闭音节(以辅音结束的音节，如sit)
- behind closed doors与外界隔绝;秘密地;暗中;关门;
- distress signal遇难信号;呼救信号;
- normal matrix正规（矩）阵，范真值表;
- 今日热词
- 热门搜索
- here we are 我们到了;
- classify v.将…分类;
- flame n.火焰;热情;谩骂性电子邮件;（怒）火;v.变红;燃烧;向（某人）发送火药味电邮;
- problem n.问题;习题;adj.有严重问题的;找麻烦的;
- what the fuck 搞什么搞！;搞什么呀！;
- hold vt. 拿住，握住;保留，保存;扣留，拘押;容纳;举行;vi. 拿住，握住;同意，赞成;保持不变;有效;
- treasury n.国库，金库;（政府的）财政部;宝库，宝藏;贮藏所，库房;
- superior adj. （级别、地位）较高的;（在质量等方面）较好的;（数量）较多的;上等的;n. 上级;较好的人[事物]，优胜者;修道院院长;方丈;
- brown adj.棕色的;褐色的;被晒黑的;未去壳的;n.褐色;棕色;
- punishment n.惩罚;虐待;
- bye int.再见;再会;回头见;n.次要的东西;轮空(参赛者无对手而自动进入下一轮比赛)
- downward adj.下降的;向下的;
