记忆方法
将“permeable”分解为“per-”和“meable”。想象“me”像是水滴，“able”意味着能够。想象水滴能够穿透一个物体，如筛子，这样就形成了“permeable”的意思——能够渗透或穿透的。
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中文词源
permeable 可渗透的
来自permeate,渗透。
英语词源
- 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.
权威例句
- 1. The skin of amphibians is permeable to water.
- 两栖动物的皮肤是透水的。
- 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。
- 3. The waste material is placed in cells with permeable membranes.
- 废液置于有渗透膜的槽中.
- 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.
- 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.