also water-proof, 1725, from water (n.1) + proof (n.). Noun meaning "garment of waterproof material" is from 1799. The verb is first recorded 1843. Related: Waterproofed; waterproofing.
权威例句
1. Both housings are waterproof to a depth of two metres.
两个机罩的防水深度均为两米。
2. His waterproof trousers were brand new and stiff.
他那条防水裤崭新笔挺。
3. It is completely waterproof, yet light and comfortable.
它防水性能非常好,但却轻巧舒适。
4. Take waterproof clothing — Orkney weather is unpredictable.
带上防水的衣服吧——奥克尼的天气可是变幻莫测的。
5. Breathable, waterproof clothing is essential for most outdoor sports.