词汇	欣忻
释义	欣忻 xīn xīn欣喜貌。
随便看	optical-electrical converter Optical-electrical hybrid correlator optical electrical ruler optical electrical speed sensor optical-electrical transducer optical electric axial angle encoder optical-electric conversion optical-electric element optical electricfield optical electric-field optical-elec-tricity converter optical-electricity encoder optical-electricity transducer optical electricity transformation module optical-electric module optical-electric separation optical electrobalance optical-electro coding plate Optical-electro-mechanical Integration Industry optical electron optical electronic optical/electronic optical-electronical target optical-electronic attitude sensors optical-electronic-machinery integration