age-grade

age-grade

 英

  • un.〔教〕年龄班级
  • 网络同年龄的人;年龄阶级;年龄层级

词形变化

复数:age-grades  

英汉解释

un.
1.
〔教〕年龄班级

英英解释

n.

例句

On the system of establishing kindergarten and the age grade of children, there is no obvious difference in professional listless.

体制幼儿年龄幼儿教师职业倦怠状况明显差异

Collection and Culture in Vitro of the Preantral Follicles from Ovaries of Different Age-grade Mice

同龄小鼠腔前卵泡采集培养

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