英语词汇“preface by doing something”的翻译、意思、用法、释义-英汉汉英词典

单词	preface by doing something
释义	preface by doing something 在讲主要问题之前先讲某事；以讲某事为开场白以上来源于：《21世纪大英汉词典》
随便看	sandstone quarry sandstone reservoir sandstone reservoir rock sandstones sandstone-shale couplet sandstone sill sand storage method sand storm sandstorm sandstorms sand storm-- sandstorm sand storm; sandstorm sand strake sand streak sand stream sand strip sandsturm sand submarine sand submarines sand-burrowers sand submarines sand-burrowers--creediidae (＝limnichthyidae) sand sucker sand-sucker sandsucker sand surfing sand table