twin n.双胞胎中一人,一对非常相像...twin screw extruder machine 双螺杆压出机...juxtaposition-twin 并置双晶K...multiple twin quad 复双纹线组...twin brother 孪生兄弟...twin arithmetic units 双运算单位...twin boat type aeroplane 双船式飞机...twin-strand continuous casting machine 双股连续铸造机...twin six 双六汽缸...twin tuyeres 双连风口...twin-lens a.双透镜的...twin triode 双三极管...twin-lead 双引线...twin drum drier 双辊干燥机...twin port 双端口...twin screw extruder 双螺杆挤压机...twin elbow 双肘管...twin engined aeroplance 双发动机飞机...twin crystals 孪晶...twin-wire 双镍,双丝...twin segment 孪生段...
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