maturity stage的用法和样例：
例句
- Embryological development does not reflect the mature stages of other distant branches of this evolutionary bush.
胚胎学的发展也没有反映出进化丛中在远亲分支中存在这种成熟阶段。 - Many experts in molecular nanotechnology believe that in its mature stage nanotechnology will enable the revival of cryonics patients.
许多专家相信，成熟阶段的分子纳米技术将能够复苏冷冻承受者。
