- 相关词组
- signal corps specialty mark通信兵专业标号
- silent third and fourth gearset无声三速和四速传动齿轮组
- silencer with volume expansion and pressure reduction减压扩容消声器
- sighting mark瞄准标志
- signed and sealed签名盖章
- signal to noise and distortion ratio信号对噪声和失真比
- signal detection and estimation信号检测和估计
- side mark(图书)旁注
- signature mark帖码
- signal analysing and measuring instruments信号分析与测量仪表
- signal aspect and indication信号显示
- signed and sealed contract签字蜡封合同
- signal space信号间隔,波间隔,空信号
- sight angle and deflection transmitter瞄准角及偏差发送器
- signal for shunting forward and backward双面调车信号机
- sign and currency symbol character符号和货币符
- signal impulse脉冲信号,信号冲量
- signs and wondersn.奇迹
- signal mark信号标志
- signal for day and night昼夜通用信号
- 今日热词
- 热门搜索
- announce vi.宣布参加竞选;当播音员;vt.宣布;述说;声称;预告;
- strange adj.奇怪的;陌生的;
- harmless adj.无害的，不致伤的;没有受到损失或免于法律责任的;
- graph n.图表;
- Mondays n. 星期一( Monday的名词复数 );周一;星期一的省思;逢星期一
- Belgium n.比利时;
- language learning 语言学习;学习语言;语言习得;语言学得
- overflow vt.& vi. 溢出，淹没;挤满，充满;洋溢;资源过剩;n. 泛滥，溢出物;溢流管;充溢，过多;超出额;
- closet n.壁橱;贮藏室;adj.隐蔽的;不公开的;
- i see you 【电影】你在我眼中
- kol 科尔;关键意见领袖;按键精灵;全明星
- agenda n.议事日程;待议诸事项一览表;日常工作事项;议程（ agendum的名词复数）;
