| 单词 | up and down |
| 释义 | up and down (once / 189 pages) adv WORD FAMILY up and down USAGE EXAMPLESMeanwhile, markets will be driven up and down as much by Donald Trump’s impulsive tweets as by economic reality. The Guardian(Jan 02, 2017) Instead, the Giants marched up and down the field with no fear of anything. Washington Times(Jan 01, 2017) Amazingly, people move in an orderly fashion as they heed arrows that guide them up and down stairs and along sidewalks. Washington Post(Dec 29, 2016) 1adv moving backward and forward along a given course he walked up and down the locker room all up and down the Eastern seaboard 2adv alternately upward and downward he eyed him up and down |
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