permeable
英 ['p??m??b(?)l]
美['p?m??bl]
- adj. 能透过的；有渗透性的
GRETOEFL畅通词汇
词态变化
名词:?permeability;
中文词源
permeable 可渗透的
来自permeate,渗透。
英文词源
- permeable (adj.)
- 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.
- 将花药筛到无光的 、 具渗透性的纸上, 如报纸或卫生纸, 以便花药干燥.
来自辞典例句