droop

英 [druːp]

美 [druːp]

v.  (尤指因衰弱或疲劳)低垂，垂落，垂下; 沮丧; 消沉; 垂头丧气
n.  下垂; 消沉

过去式：drooped　现在分词：drooping　第三人称单数：droops　过去分词：drooped　复数：droops　

GRETEM8

Collins.1 / BNC.16562 / COCA.15135

牛津词典

verb

• （尤指因衰弱或疲劳）低垂，垂落，垂下
  to bend, hang or move downwards, especially because of being weak or tired
  1. She was so tired, her eyelids were beginning to droop.
     她太疲倦了，眼睑开始往下垂。
• 沮丧；消沉；垂头丧气
  to become sad or depressed
  1. Our spirits drooped when we heard the news.
     听到这消息，我们情绪低落下来。

柯林斯词典

• VERB 低垂;下垂;垂落
  If somethingdroops, it hangs or leans downwards with no strength or firmness.
  1. Crook's eyelids drooped and he yawned...
     克鲁克的眼皮耷拉下来,打了个哈欠。
  2. Pale wilting roses drooped from a blue vase.
     泛白凋零的玫瑰从蓝色的花瓶里耷拉下来。
  3. ...a young man with a drooping moustache.
     蓄着八字胡的年轻人
  4. Droopis also a noun.
     
  5. ...the droop of his shoulders.
     他肩膀耷拉着

英英释义

noun

• a shape that sags
  1. there was a sag in the chair seat
  Synonym:sag

verb

• become limp
  1. The flowers wilted
  Synonym:wilt
• droop, sink, or settle from or as if from pressure or loss of tautness
  Synonym:sagswagflag
• hang loosely or laxly
  1. His tongue lolled
  Synonym:loll

双语例句

• The Wireless Parallel Control Technology Based on Modified Droop Chracteristic
  基于改进下垂特性的无互连线并联控制技术研究
• Edmond could feel again the folds of the girl's soft white gown, and see the droop of the angel-sleeves as she circled her fair arms about his neck.
  埃德蒙再一次感觉到她柔软的白色睡衣的皱褶，和她环绕着他的脖子白皙的胳膊，犹如天使翅膀般下垂着的衣袖。
• His chest heaved and his body seemed to droop.
  他的胸脯上下起伏，身子也好象衰颓了。
• Wisps of them lead or droop because there must always be leading and drooping.
  因为他们必须总是被拉扯弯曲和被引导的，所以云幻化成一缕缕的。
• When my love comes and sits by my side, when my body trembles and my eyelids droop, the night darkens, the wind blows out the lamp, and the clouds draw veils over the stars.
  当我爱来了，坐在我身旁，当我的身躯震颤，我的眼睫下垂，夜更深了，风吹灯灭，云片在繁星上曳过轻纱。
• Readjustment, restructuring, consolidation and improvement The governor must have provision for adjusting speed ( generator frequency) and speed droop ( no load to full load).
  调整、改革、整顿、提高调速器必须具备转速调整（电机频率）降速降调整（负荷到满负荷）能。
• To hang or let hang loosely; droop.
  耷拉松散地挂或使松散地挂；耷拉。
• Droop, sink, or settle from or as if from pressure or loss of tautness.
  因为压力或失去拉紧的力而低垂、下沉或下陷。
• Paralleling Control Technique of Microgrid Inverters Based on Improved Droop Method
  基于改进下垂法的微电网逆变器并联控制技术
• Everybody hunch their backs forward and droop their heads, like this, he said, demonstrating.
  请大家弓起后背并低头，就像这样，他一边说一边亲身示范。