科学家在实验室中利用人类成体干细胞制造出了部分下颌关节。
双语释义
1.N-COUNT An adult is a mature, fully developed person. An adult has reached the age when they are legally responsible for their actions. 成年人
例:Becoming a father signified that he was now an adult.
成为一名父亲意味着他现在是一个成年人了。
2.N-COUNT An adult is a fully developed animal. 成年动物
例:...a pair of adult birds.
一对成鸟。
3.ADJ Adult means relating to the time when you are an adult, or typical of adult people. 成年人的
例:Ive lived most of my adult life in Arizona.
我已在亚利桑那州度过了我大部分的成年生活。
4.ADJ You can describe things such as films or books as adult when they deal with sex in a very clear and open way. 只适合成人的
例:...an adult film.
一部成人电影。
常见用法
用作名词
Child who is not accompanied by an adult will not be admitted.
儿童无成人带领不得入内。
The bear was a fully grown adult.
那只熊已完全发育成熟.
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