胚的用法和样例：
例句
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胚胎发生胚胎的发展与生长
The development and growth of an embryo. -
胚胎病胚胎发育的紊乱
A developmental disorder in an embryo. -
外胚乳包在种子胚芽外，产生于细胞核的营养性组织
The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed. -
超声波扫描术利用超声波来显示耳体结构或胚胎发育情况的诊断用的成像法
Diagnostic imaging in which ultrasound is used to visualize an internal body structure or a developing fetus.
