| 释义 |
blasto-
blasto- or blast-pref. Bud; germ; budding; germination: blastocyst.
[From Greek blastos, bud, germ, of unknown origin.]blasto- combining form (in biology) indicating an embryo or bud or the process of budding: blastoderm. [from Greek blastos; see -blast]blasto- a combining form meaning “bud, sprout,” “embryo,” “formative cells or cell layer”: blastoderm. Compare -blast. [< Greek, comb. form of blastós a bud, sprout] blasto-
blasto-[′blas·tō] (embryology) A germ or bud, with reference to early embryonic stages of development. (petrology) A prefix indicating the presence in a rock of residual structures somewhat modified by metamorphism. blasto-
blasto- (blas'tō), Pertaining to the process of budding (and the formation of buds) by cells or tissue. [G. blastos, germ] blasto- Prefix pertaining to the process of budding by cells or tissue. [G. blastos, germ]blasto- prefix denoting an embryo or bud or the process of budding. |