| 单词 | waterproof grease |
| 释义 | waterproof grease [`wȯd·ǝr´prüf `grēs] MATERIALS A viscous lubricating material that does not dissolve in water and that resists being washed out of bearings or gears; it usually has a low content of oil and metallic soaps of aluminum, barium, calcium, or strontium. |
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