Betula的音标：...

桦木科...

桦木属...

For your career, Betula forest without relying on heaven - sent, mainly by self - seeking.适合你的事业, 白桦林不靠天赐, 主要靠 自我 寻找.Arimatsu economic timber , Parkinson , Chatham , Betula, Tilia, Green and other species.经济用材林有松 、 柏、漆、桦...

betulase的音标：betulase的英式发音音标为：[betjʊ'leɪs]betulase的美式发音音标为：[betjʊ'leɪs]...

PHYLOGENY AND PHYTOGEOGRAPHY OF THE BETULACEAE ( CONT. )桦木科植物的系统发育和地理分布 ( 续 )...

n.桦酶，冬绿酶...

Betulaceae的音标：...