parental
[pəˈrɛntl:]
adj.
父母的;
亲代的;
[生]（杂种）亲本的;
作为来源[渊源]的;
例句:
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Medical treatment was sometimes given to children without parental consent.
有时未征得家长同意就对孩子进行了药物治疗。
来自柯林斯例句
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He blamed lack of parental control for the young tearaways' behaviour.
他认为，那些小流氓行为不端是因为缺少家教。
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Parents are entitled to 13 weeks' parental leave.
父母可以休13个星期的亲子假。
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It relates more to parental age than anything else.
来自SA
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Issues such as frequency of parental recreational drug use.
来自SA
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Talk Talk; Parental prating is no poverty panacea.
来自WSJ