• High levels of lead could damage the intellectual development of children.

    含铅量损害儿童智力发育

    《柯林斯英汉双解大词典》

  • Adequate levels of zinc are vital for a healthy baby's normal growth and development.

    保持充足水平一个健康小孩成长发育十分重要。

    youdao

  • The technical levels are lower for the development and it is lack in comprehensive development.

    完善法规体系,严格依法管海; 依靠科技兴海,提高开发水平

    youdao

  • We locate our study in six Asian countries at different levels of institutional development.

    我们找到我们研究六个亚洲国家不同体制建设水平

    youdao

  • We locate our study in six Asian countries at different levels of institutional development.

    我们找到我们研究六个亚洲国家不同体制建设水平

    youdao

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