词汇	红霉素 A
释义	红霉素 A 医eritrocina
随便看	optical chopper optical chromatography optical cine duplicating machine optical circle optical circuit optical circuit board optical-circuit encoding optical circuit filter optical circuit switching optical circular table optical circulator optical circulators optical clarity Optical Classification and Indexing Scheme optical cleaning agent optical clear Optical Clearer optical clearing optical clinometer optical clock optical clock distribution optical clock extraction Optical clock recovery optical closure theory optical clouration