词汇	五指子
释义	五指子 wǔ zhǐ zǐ五指分开的手套。
随便看	optical dust instrument optical dye optical dynameter optical dynamometer optical echo optical eclipse optical effect optical, effect optical effects optical effects and sound effects optical efficiency optical-electrical catalysis 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