| 释义 |
pro·phyll
\ˈprōˌfil\ noun
also pro·phyl·lum \prōˈfiləm\
(plural prophylls \-lz\ ; also prophyl·la \-lə\)
Etymology: New Latin prophyllum, from pro- (I) + -phyllum
: a plant structure resembling a leaf (as a bracteole) or consisting of a modified or rudimentary leaf (as a foliar primordium) |