【医】 photosynthetic ratio
light; ray; honour; merely; naked; scenery; smooth
【化】 light
【医】 light; phot-; photo-
add up to; be equal to; close; combine; join; proper; shut; suit; whole
【医】 con-; sym-; syn-
percentage; proportion; rate; ratio
【医】 proportion; ratio
【经】 rater.; ratio