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- Rubber boots are impervious to water. 橡胶鞋是防水的。
- This material is impervious to rainwater. 这种材料防雨。
- This material is impervious to gases and liquids. 气体和液体都透不过这种物质。
- a transparent paper-like product that is impervious to moisture and used to wrap candy or cigarettes etc.. 一种可以防潮的纸张状透明物，用来包装糖块、香烟等。
- Her grace was impervious to hints. 她对别人的劝说完全无动于衷。
- This material is impervious to rain-water. 这种材料防雨.
- Movement of an organism in response to moisture. 趋水性一个有机物对水分的反应而产生的运动
- He was completely impervious to criticism. 他对批评毫不在乎。
- She was impervious to his charms. 他的魅力不能令她动心。
- Impervious to or unaffected by water. 防水的不透水或不为水所影响的
- A material or fabric that is impervious to water. 防水材料不透水的材料或织物
- Impervious to wet, mildew, most acids ours. 能够抵御各种潮湿，油迹及大多数溶剂的侵蚀。
- impervious to moisture 防潮的
- a fabric impervious to moisture 防潮织品
- Impervious to pleas, appeals, or reason; stubbornly unyielding. 固执的，不动摇的，坚强的对托辞、恳求或理由无动于衷的; 绝不让步的
- The drug will loseits potency when exposed to moisture. 这药一受潮就会失效。
- He is impervious to criticism. 他对批评我行我素。
- Impervious to temperature, acids and moisture, Bakelite was nearly indestructible. 对于苛刻的温度、酸和湿度，胶木几乎坚不可摧。
- The drug will lose its potency when exposed to moisture. 这药一受潮就会失效。
- Impervious to pleas, appeals, or reason;stubbornly unyielding. 固执的，不动摇的，坚强的对托辞、恳求或理由无动于衷的；绝不让步的
