单词	foothills yellow pine
释义	foothills yellow pine 美国西部黄松
随便看	equivalent solution equivalent sorting method equivalent sound absorption equivalent sound level equivalent sound pressure equivalent sound pressure level equivalent sound source equivalent source Equivalent source algorithm equivalent source e.m.f equivalent source model equivalent source technique equivalent source theorem equivalent source theory equivalent space equivalent space charge equivalent spaces equivalent span equivalent span length equivalent spark gap equivalentspecies equivalent species equivalent specific fuel consumption equivalent spectral reflectance equivalent speed