单词	hydraulic drag
释义	hydraulic drag 水力阻力
随便看	call-back callback call ... back call back call back ability call-back apparatus call back apparatus callback field Callback function callback hell call-back marker callback messaging callback method callback model callback modem callback number call-back pay call back pay callback pay call back phone number call-back procedure call-backs callbacks call-back security callback security 团玉梅梢重团龙片凤园庐但蒿藜园收芋栗未全贫园林渐觉清阴密园荒一径新园蔬空寥落园陵固有神困亸钗横金凤困人天气近清明七贤七通一平七通八达七长八短七雄七零八碎七零八落七青八黄七音七项全能