in contact with
1. 与……有联系
Are you in contact with him now?
你现在与他有联系吗?
out of contact with
1. 与……失去联系
I have been out of contact with her for three years.
我与她失去联系已有三年。
come into contact with
1. 接触到
She came into contact with many important people during her stay in that city.
她在那城市逗留期间, 接触了许多要人。
make contact with
1. 与……联系
The pilot was trying to make contact with his base.
飞行员正试图与基地联系。
习惯用语be in contact with1.和...接触， 有联系［脱离接触， 失去联系］be out of contact with1.和...接触， 有联系［脱离接触， 失去联系］bring into contact with1.使接触， 使与...联系throw in contact with1.使接触， 使与...联系come into (in) contact with1.接触， 碰上have contact with1.接触到， 和...有联系lose contact with1.和...失去联系， 离开make contact with1.和...接触［联系］特殊用法abnormal contact1.异常接触air contact1.(冷却设备)风接点， 空气接触arc contact1.电弧接点armature contact1.衔铁触点auxiliary contact1.辅助触点； 联锁触点back contact1.后触点， 静合接点bad contact1.不良接点， 接触不良Baltimore groove contacts1.巴尔蒂摩型凹槽接触base ohmic contact1.基极欧姆［电阻］接触battery contact1.电池接点belt contact1.皮带包角block contact1.闭塞［联锁］触点blow-out contact1.灭弧接点bottom contact1.后接点， 落下接点， 静合接点brush contact1.电刷触点burnt contact1.烧熔触点business contact1.业务往来button contact1.按钮接点carbon switch contact1.炭质开关接点case contact1.接地片chain contact1.链动接点check contact1.校核接点circuit-closing contact1.闭路接点close-before-open contact1.先合后断接点， 桥接点closed circuit contact1.闭路接点closing contact1.闭合触点； 合闸触点copper contact1.铜触点current-on contact1.开关［触点］电流， 合闸电流cut-off contact1.切开［断开］触点dead contact1.空接点， 开路接点dead man contact1.安全警惕触点deenergized contact1.静合接点， 释放接点， 后接点， 失磁接点direct contact1.直接接触discharge contact1.放电触点disconnected contact1.空间接点double contact1.双接点， 双触点dry contact1.干接触； 干式接点dumb contact1.空触点earthing contact1.接地点economical contact1.节电接点elastic contact1.弹性接触electrical contact1.电接触， 电气插头electrode contact1.电极接头end-to-end contact1.列车头尾联系， 列车头尾无线电通讯exterior contact1.外接触；【测】外切face contact1.按钮开关， 按钮接点false contact1.假接触first contact1.【天】（日， 月食中的）初亏fly contact1.轻动接点foot operated contact1.脚踏电门frictional contact1.摩擦接触front edge contact1.前端接点full-length contact1.全长接触full-open contact1.全开接点gas-solid contact1.气固接触gate contact1.门触点， 车厢拉门触点； 栅（极）接点； (升降机)机门接点gear tooth contact1.轮齿接触grinding contact1.磨削接触grounding contact1.接地触点heat contact1.热动接点heavier-duty contact1.重负载接点high-voltage contact1.高压接点home-position contact1.起始触点hoistway-door combination mechanical lock and electric contact1.(升降)机井门机电联锁触点idle contact1.空接点； 间隔接点horn button contact1.喇叭按钮触点immediate contact1.直接接触imperfect contact1.不良触点impulse contact1.脉冲接点inclined contact1.【地质】倾斜接触independent contact1.单独触点indirect contact1.间接接触interfacial contact1.面间接触； 分界处表面接触interior contact1.内切interlocking contact1.联锁触点interlocking machine lever contact1.联锁机手柄接点intermittent contact1.断续接触interrupter contact1.断续器触点； 断续器接触intimate contact1.密切接触jack contact1.插孔［插座］接触keep-alive contact1.电流保持接点key contact1.主要接触knife-edge relay contact1.(继电器中)刃形接点latched-in contact1.锁销接触器lever contact1.杆式接点， 活动接点line contact1.线接触line bank contact1.触排接点， 线弧接头locking contact1.锁闭接点loose contact1.不良触点， 松动触点； 接触不良lower contact1.下（部电）接头maincontact1.主接点make-and-breakcontact1.闭开接点， 启闭接点， 接通和断开电路male contact1.刀口触片； 插头； 插塞； 插塞接点； 闸刀mechanically actuated contact1.机械动作接点metal contact1.金属接点metal-semiconductor contact1.金属-半导体接触metering contact1.测量触点momentary contact1.瞬时接触movable contact1.滑动［活动］触头neutral contact1.中性接点， 无极接点nonrectifying contact1.非整流接触normally closed contact1.常闭触点normal operating contact1.定位动作接点off contact1.触点断开open circuit contact1.断路接点operating contact1.动作接点， 操纵接点oscillating contact1.振荡触点overflow contact1.全忙接点overlap contact1.覆盖式接触overlay contact1.重迭接点phasing contact1.定相触点physical contact1.体接触pick-up contact1.吸起接点plug contact1.插塞接触， 插接法， 插头point-pressure non-ohmic contact1.点压型非欧姆接触polar independent contact1.极性单合接点， 极性独立接点polarized relay contact1.组合继电器接点； 有极继电器接点poor contact1.接触不良precision contact1.精密触点， 精密接触pressure contact1.压力接点print contact1.印刷接触pure metallic contact1.纯金属接点regulating contact1.调整接点relay contact1.继电器触点resting contact1.静止接点reverse contact1.反转接点reverse operating contact1.反向动作接点rolling contact1.滚动接触rotary contact1.旋转接触rubbing contact1.滑动［摩擦］接点secondary contact1.辅助触点selective contact1.选择性接触sequence-controlled contacts1.程序控制触点servo contact1.伺服触头shunting contact1.分路［短路］触点single make contact1.单闭合接点single-pole contact1.单极开关sliding contact1.滑动触点snap-action contact1.突动触点soft contact1.软接触soldered ohmic contact1.焊接的欧姆接触solderless contact1.免焊接头space contact1.空号接点spare contact1.备用接点sparking contact1.发火（花的）触点， 火花接点； 弧触头speed-sensitive contact1.速度灵敏触点［头］spring contact1.弹簧触点， 弹性接触stick contact1.保留接点， 自闭接点surface contact1.表面接触switch contact1.开关触点［触头］switch circuit controller contact1.道岔电路控制器［回路管制器］接点synchronized changeover contact1.同步转换接点test contact1.试验（接）触点thermal contact1.热动接点， 热力接点time closing contact1.延时［定时］闭合接点timer contact1.计时器［定时器］接点toe contact1.齿顶接触， (伞齿轮啮合的)小端齿接触touch contact1.接触点travelling contact1.动接触， 活动触点treadle rail contact1.轨道接触器， 踏板tungsten-copper contacts1.钨铜电接触器材twin-break contact1.双断接点two-position neutral code contact1.二位式无极发码接点two-way break-before-make contact1.双向先断后合接点uniform contact1.均匀接触upper contact1.上接点， 上部电接头variable contact1.可变接点vertical interrupter contact1.上升动作断续接点vertical off-normal contacts1.上升离位触点vibrating contact1.振动接点water cooled contact1.水冷电接头water-level contact1.水平［水位］触点wiping contact1.扫动接点， (接触器的)摩擦触点contact of curve1.曲线相切contact to earth1.接地合闸， (导体)与地相接