embryo
embryo 英 [ˈembriəʊ] 美 [ˈembrioʊ]
n. [胚] 胚胎；胚芽；初期 adj. 胚胎的；初期的
名词复数:embryos
- An embryo is an animal in the phase after fertilization but before birth or hatching. Embryos still live in the womb or egg.
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- n. [胚] 胚胎；胚芽；初期
- adj. 胚胎的；初期的
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1. One part will become the placenta the other the embryo.
一部分将变成胎盘，另一部分则变成胚胎。
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2. But they are difficult to make and require the use of an embryo or cloning technology.
但是制造他们是很困难的，而且需要使用胚胎或者是克隆技术。
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3. They have not yet used the eggs to produce babies, but they have injected them with sperm to produce an early stage embryo in the laboratory.
虽然目前没有用这种卵子来生育婴儿，但研究者们已将其与精子结合，在实验室培育出早期胚胎。
- embryo (n.) "fetus in utero at an early stage of development," mid-14c., from Medieval Latin embryo, properly embryon, from Greek embryon "a young one," in Homer, "young animal," later, "fruit of the womb," literally "that which grows," from assimilated form of en "in" (from PIE root *en "in") + bryein "to swell, be full."
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