音标:[nju:'mætik] ;
a. 充气的, 空气的, 有气胎的, 气动的, 灵魂的
n. 充气轮胎
a. of or relating to or using air (or a similar gas)
词型变化:名词复数形式 : pneumatics
考试类型:[六级]
词性分布:
形容词100%

pneumatic的用法和样例:

例句

用作形容词(adj.)
  1. Pneumatic signals will travel only at sonic speeds.气动信号的传输速度仅仅相当于音速。
  2. When were pneumatic tyres invented?充气轮胎是什么时间发明的?

词汇搭配

  • pneumatic drill风钻,气动排种式播种...
  • pneumatic control压力气体控制,气动调...
  • pneumatic chisel【机械】风镐,气凿,...
  • pneumatic brake风闸,气压制动器...
  • pneumatic roller气胎辊
  • pneumatic elevator气流式升运器...
  • pneumatic circuit气压系统,气动回路...
  • pneumatic hammer气锤
  • pneumatic drive气力传动,气动驱动,...
  • pneumatic system通气系,空气糸统,气...
  • pneumatic tube气动导管
  • pneumatic valve气压阀,气动阀,气动...
  • pneumatic feeder风动给料机
  • pneumatic jack气动起重器,气压千斤...
  • pneumatic ejector压气喷射器,风动喷射...
  • pneumatic tool风动工具,气动工具...
  • pneumatic separator风选机,气动分离机...
  • pneumatic actuator气压传动装置,气动传...
  • pneumatic pump空气泵,气压泵...
  • pneumatic caisson气压沉箱
【近义词】

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(139) / 评论(0) 分类 英文名句短语

托福阅读:托福阅读中需要理解的重要句子 1.Wearing masks and costumes, they often impersonated other people, animals, or supernatural beings, and mined the desired effect success in hunt or battle, the coming rain, the revi

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Try an mnemonic device such as an acronym sentence like Raging Martians Invaded Venus Using X-ray Guns. 尝试用可以帮助记忆的口诀,像是首字母缩略字组成的句子,例如:愤怒的火星人用X光枪入侵金星。 学习重点:

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