999英语网 英语单词
Ectoblast的音标发音
Ectoblast
英式发音：[ektublst]
美式发音
(n.) The outer layer of the blastoderm; the epiblast; the ectoderm.
(n.) The outer envelope of a cell; the cell wall.
录入:莫拉
(n.) The outer layer of the blastoderm; the epiblast; the ectoderm.
(n.) The outer envelope of a cell; the cell wall.
录入:莫拉