单词	庸音
释义	庸音 yōng yīn常音。喻指平庸的文辞和言论。
随便看	optical fibre device optical fibre devices optical fibre dispenser optical fibre dispersion tester optical fibre displacement sensor optical fibre drawing machine optical fibre endoscope optical fibre face plate optical fibre flowmeter optical fibre fusion splicer optical fibre grating optical-fibre guidance optical fibre gyro optical fibre gyroscope optical-fibre hazard optical fibre helical microbend sensor optical fibre hydrophone optical fibre illuminator optical fibre image sensor optical fibre interferometric sensor optical fibre ion sensor optical-fibre jacket optical-fibre junction optical fibre light guide Optical fibre / light guide