tail bud
美式发音: 英式发音:un.尾芽
网络释义
un.1.尾芽
1.尾芽 tail 尾 tail bud 尾芽 tail feather 尾羽 ...
例句释义:,尾芽1.tail-bud stage Stage of embryonic development characterized by a prominent caudal bulge and marked development of cephapc region.尾芽期胚胎发展的阶段，特徵为突出的尾部凸起与头部区域显著发展。