waterproofadj.防水的； 耐水的n.防水材料（英）雨衣vt.使 ... 能防水waterproof glass防水玻璃waterproof gland防水压盖waterproof plate防水板waterproof cabin干式舱waterproof cloth防水布waterproof motor防水式电动机waterproof joint防水接缝waterproof agent防水剂waterproof gauge防水应变计waterproof paper防水纸,防潮纸