up-and-down

英 ['ʌpən'daʊn] 美 ['ʌpən'daʊn]

• adj. 上上下下的；起伏的；来来往往的；变动的

英英释义

副词 up and down:

1. moving backward and forward along a given course

2. alternately upward and downward

例句

用作形容词 (adj.)

1. All over the ship the bulkheads sweated a film of oil and water.
   船里上上下下的舱壁到处沾着一层油水。
2. The landscape is made up of low, rolling hills.
   此地的地貌为低矮起伏的丘陵。
3. She watched the gentle rise and fall of his chest as he slept.
   她看着他睡着时微微起伏的胸膛。
4. He put up a notice about the change in price.
   他张贴一则有关价格变动的布告。
5. New words and meanings keep the English language in a state of flux.
   新的字和新的字义使英语处于不断变动的情况中。

词汇搭配

• up hill and down dale 翻山越谷,到处...
• look up and down 仔细打量,到处寻找...
• stare someone up and down 上下打量某人...
• pace up and down 走来走去
• go up like a rocket and come down like a stick 崛起时声势赫赫, 败...
• fuss up and down 瞎忙得团团转...
• up and down 上上下下
• beat up and down 来回奔走