adj.母亲的;母亲般的;母系的;母亲方面的;
英文例句/中文翻译:
Maternal smoking can damage the unborn child.
母亲吸烟会对胎儿造成不良影响。
The resultant direct contact of maternal blood with the villous syncytiotrophoblast is known as'hemochorial placentation.
这种绒毛合体滋养细胞层直接与母体血液接触成为胎盘屏障.
Annie was wonderfully warm and maternal.
安妮非常亲切慈爱。