词汇	audio-visual practice
释义	audio-visual practice 视听练习法
随便看	water surface drop by dune water surface elevation water surface equilibrium vapor pressure water surface evaporates water surface evaporation Water-surface evaporation Water surface evaporation coefficient water surface explosion water surface-film water surface float water surface fluctuation water surface generation water surface gradient water-surface gradient water surface horizontal mini-wave Water-surfacehot separation water-surface launching water surface line water surface modeling water surface water-surface water surface area water-surface area water surface ascent water surface boil and flow vortex