‖n. [ NL., dim. of Gr. blasto`s a sprout. ] (Biol.) That stage in the development of the ovum in which the outer cells of the morula become more defined and form the blastoderm. [ 1913 Webster ]
(n) early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs, Syn.blastosphere
The Collaborative International Dictionary of English (GCIDE) v.0.53
‖n. [ NL., dim. of Gr. blasto`s a sprout. ] (Biol.) That stage in the development of the ovum in which the outer cells of the morula become more defined and form the blastoderm. [ 1913 Webster ]
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
