early 15c., from Late Latin permeabilis "that can be passed through, passable," from Latin permeare "to pass through, go over," from per- "through" (see per) + meare "to pass," from PIE root *mei- (1) "to change" (see mutable). Related: Permeably.
双语例句
1. The skin of amphibians is permeable to water.
两栖动物的皮肤是透水的。
来自《权威词典》
2. A number of products have been developed which are permeable to air and water.
已开发出许多可渗水透气的产品。
来自辞典例句
3. The waste material is placed in cells with permeable membranes.
废液置于有渗透膜的槽中.
来自辞典例句
4. As dilatation occurs, capillaries become abnormally permeable to proteins.
随着扩张的发生, 毛细血管对蛋白变得异常地易于渗透.
来自辞典例句
5. Sift the anthers onto unglazed, permeable paper, such as newspaper or paper toweling, for drying.
