词汇	vowel cluster
释义	vowel cluster 元音丛,元音组合
随便看	variable array Variable Array Storage Technology variable assembly line variable assignment Variable assistant power steering system variable atmospheric refraction variable attenuation equalizer variable attenuator variable attribute variable audio-frequency radiosonde variable-audio-frequency radiosonde variable autonomy authority variable autotransformer variable availability variable A V block variable A-V block variable-axis variableb variable backwater region variable bacteria variable ballast variable ballast system variable ballast tank variable-ballast water variable bandwidth