Spent media samples, including controls containing no embryo, were coded, frozen and subsequently analysed blind.

所有取样培养液样本，包括不含有胚胎的对照组，均被编号，冷冻，随后双盲分析。

youdao

Conclusion: KMSHT capsule had low middle grade of genetic toxicity and general reproductive toxicity, but no embryo toxicity.

结论：昆明山海棠胶囊具有低-中度的遗传毒性和一般生殖毒性，而无胚胎毒性。

youdao

Most notably by the end of this week your baby will no longer be an embryo but will be considered a fetus.

这周末你的婴儿很明显已经不再是一个胚胎了，可以被看作胎儿了。

youdao

And no embryo need be destroyed.

ECONOMIST: Human embryonic stem cells

President Clinton has issued an administrative directive that no federal money be spent on human embryo research.

CNN: Senate weighs ethical implications

"There's no difference in the moral status" of a pre-ban embryo and a postban one.

FORBES: Anti-Ban Billionaires