单词	effective for
释义	effective for 对…有效
随便看	underwater holography underwater hovering underwater hull underwater hull TV camera underwater hydraulic drive unnit underwater hydraulic power pack underwater hydrodynamics underwater ice underwater illumination underwater illumination intensity underwatering underwater inspection underwater insppection and maintenance underwater installing underwater irradiance meter Underwater Jacking underwater jet under water jig underwater jumbo underwater kit underwater laboratory underwater lamp underwater landslide underwater laser underwater laser device 崎崎1 崎2 崎嵚历落崏崐崑崒崓崔金钥匙金钩金钮草金钱金钱松金钱花金钱草金钱荷叶金钱蛇金钱蟹