perching

英 [ˈpɜːtʃɪŋ]

美 [ˈpɜːrtʃɪŋ]

v.  栖息; 停留; (使)坐，坐在…边沿; 置于(顶上或边上)
perch的现在分词

现在分词：perching　

机械

柯林斯词典

The form perch is used for both the singular and plural in meaning 8. 义项8的单复数同形。


• VERB 坐在…边缘；坐在…顶端
  If youperch onsomething, you sit down lightly on the very edge or tip of it.
  1. He lit a cigarette and perched on the corner of the desk...
     他点了一根烟，坐在桌角上。
  2. He perched himself on the side of the bed.
     他坐在床沿上。
• VERB 在…顶部；在…边缘
  Toperchsomewhere means to be on the top or edge of something.
  1. ...the vast slums that perch precariously on top of the hills around which the city was built.
     坐落在城市周围的山峰上、摇摇欲坠的贫民窟
• VERB 把…置于；使立稳于…的边缘（或顶部）
  If youperchsomethingonsomething else, you put or balance it on the top or edge of that thing.
  1. The builders have perched a light concrete dome on eight slender columns.
     建筑工人在8根细柱上架起轻巧的混凝土穹顶。
• VERB （鸟）栖息，停留
  When a birdperches onsomething such as a branch or a wall, it lands on it and stands there.
  1. A blackbird flew down and perched on the parapet outside his window.
     一只乌鸫飞下来，停在他窗外的矮墙上。
• （鸟的）栖木，栖枝
  Aperchis a short rod for a bird to stand on.
• 高位，高处
  You can refer to a high place where someone is sitting as theirperch.
• PHRASE 赶下神坛
  If someoneis knocked offtheirperch, they are no longer admired or no longer thought of as important or clever.
  1. There is a trend for knocking public-school headmasters and headmistresses off their perches.
     现在有一种推翻公立学校校长权威性的趋势。
• 鲈鱼；河鲈
  Aperchis an edible fish. There are several kinds of perch.

双语例句

• The bird community was composed of 3, 7, 7, 7 perching guilds in the shrub, coniferous, deciduous and coniferous-deciduous forest, respectively.
  结果表明，灌丛鸟类群落由3个栖息集团构成，针叶林、阔叶林和针阔混交林鸟类群落分别由7个栖息集团构成。
• We saw two pheasants, one perching on the south of the rock, the other north of the rock, no more than five meters apart.
  我们看到了两只野鸡，一只站在石头南边，一只站在石头北边，相距不过五米。
• Perching on the periphery of every orchestra is a percussion player.
  坐在每支管弦乐队外围的是打击乐演奏者。
• Any of more than 20 species of Black perching Birds ( see passerine) of the genus Corvus ( family Corvidae) that are smaller than most ravens and have a thinner Bill.
  雀形目鸦科鸦属二十多种黑色鸣禽的俗称，比大多数渡鸦小，嘴也不那么厚实。
• This has kept sediment deposits within the main canal, perching the river some four meters above the surrounding land.
  这让沉积物沉积在主河道内，把这条河抬高到了周围陆地约4米以上的地方。
• Their perching and oviposition were also affected by temperatures.
  温度对烟粉虱栖息、产卵也存在一定的影响。
• This paper puts forward a bulldozer's ultimate load auto-control system, which can automatically adjust the cutting depth of the perching knife according to the working conditions of the machines, and guarantee the bulldozer works at the conditions of the highest productive rata from beginning to end.
  提出了一推土机极限荷载自动控制系统，该系统可以根据机器的工作状态自动调整铲刀的切削深度，从而保证推土机始终工作于生产率最高的状态。
• The doves, perching always on the eaves of the Stone Chapel ( King's Chapel) opposite, may know something about it.
  常在对面王国教堂檐下栖息的鸽子也许略知一二。
• It had so long wings but it didn't fly, perching idly.
  它有那么长的翅膀，却不飞翔，懒懒地站在枝头上。
• Spirit is like the seabird perching on the verge of the cliff, waiting for the moment to fly skywards.
  精神如栖身于悬崖边的海鸟，在等候冲天而飞的时刻。