arching

英 [ˈɑːtʃɪŋ]

美 [ˈɑːrtʃɪŋ]

v.  (使)成弓形; 呈拱形覆盖; 呈弧形横跨
arch的现在分词

现在分词：arching　

机械

BNC.35133 / COCA.24194

柯林斯词典

• 拱;拱门;拱形结构
  Anarchis a structure that is curved at the top and is supported on either side by a pillar, post, or wall.
• 弧形;弧形运动
  Anarchis a curved line or movement.
• 足弓;足背
  Thearchof your foot is the curved section at the bottom in the middle.
• V-ERG 弓着,佝着（背）等
  If youarcha part of your body such as your back or if itarches, you bend it so that it forms a curve.
  1. Don't arch your back, keep your spine straight.
     别佝着背，把腰挺直。
• V-ERG （表示惊奇或不赞同）扬起（眉毛）
  If youarchyour eyebrows or if theyarch, you move them upwards as a way of showing surprise or disapproval.
  1. 'Oh really?' he said, arching an eyebrow.
     “哦，真的吗？”他扬起一边的眉毛说。
• VERB 拱起；成弓形；呈弧形运动
  If somethingarchesin a particular direction, it makes a curved line or movement.
  1. I gazed up at the domed ceiling arching overhead.
     我抬头凝望着上方弧形的穹顶。
• ADJ-GRADED 神秘的；淘气的；调皮的
  Anarchlook is mysterious and mischievous.
  1. Both of them looked at him with that curious, slightly amused and even arch expression.
     他们俩都看着他，带着一副好奇的、有点觉得好笑甚至是淘气的表情。
• ADJ-GRADED 傲慢自大的
  If you say that someone isarch, you are criticizing them for talking or behaving as if they are better or more important than other people.
  1. Their attempts to be casual have so far just looked arch or patronising.
     他们本想做出漫不经心的样子，结果反而显得傲慢自大或自视甚高。
• See also:arched

英英释义

adj

• forming or resembling an arch
  1. an arched ceiling
  Synonym:arcedarchedarciformarcuatebowed

双语例句