英语词汇“up-and-down”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	up-and-down
释义	up-and-down (ŭp′ən-doun) adj. 1. Characterized by or exhibiting an alternating upward and downward movement. 2. Variable; changeable. 3. Vertical.
随便看	Dec. dec- deca- decadal decade decadelong decadence decadency decadent decadently decaf decaffeinate decaffeinated decaffeination decagon decagonal decagonally decagram decahedral decahedron decal decalcification decalcifier decalcify decalcomania

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。