| 释义 | 
		- n.拱形;拱门;拱(支撑如桥梁或房屋上部的弧形结构);足背
 - v.(使)成弓形;呈拱形覆盖;呈弧形横跨
 - adj.调皮的;淘气的
 - 网络异方差;足弓;脚掌心
 
 第三人称单数:arches  现在分词:arching  过去式:arched   adj. playful,mischievous,roguish,knowing,cunning n. semicircle,sweep,curvature,archway,doorway 1.  | 拱(支撑如桥梁或房屋上部的弧形结构)a curved structure that supports the weight of sth above it, such as a bridge or the upper part of a building  |  
 2.  | 拱门a structure with a curved top that is supported by straight sides, sometimes forming an entrance or built as a monument  |  
  | Go through the arch and follow the path. 穿过拱门沿小径往前走。  |   | Marble Arch is a famous London landmark. 大理石拱门是伦敦著名的地标。  |  
 3.  | 足背;足弓the raised part of the foot formed by a curved section of bones  |  
 4.  | 拱形;拱形物anything that forms a curved shape at the top  |  
  | the delicate arch of her eyebrows 她那弯弯的柳眉  |  
 1.  | [t][i] ~ (sth) (使)成弓形if youarch part of your body, or if itarches , it moves and forms a curved shape  |  
  | The cat arched its back and hissed. 猫弓起背发出嘶嘶声。  |  
 2.  | [i] 呈拱形覆盖;呈弧形横跨to be in a curved line or shape across or over sth  |  
  | Tall trees arched over the path. 大树呈拱形遮阴了小道。  |  
 1.  | [ubn] 调皮的;淘气的seeming amused because you know more about a situation than other people  |  
  | an arch tone of voice 调皮的语气  |  
 adj.  |  |  n.  | 10. 【建筑】弓架结构;拱廊;拱门;弓形门;穹窿,拱洞,拱顶 10. 【建筑】弓架结构;拱廊;拱门;弓形门;穹窿,拱洞,拱顶  |  v.  |  |  
 adj.  | 1. expressing playfulness, mischief, or shared humor in a knowing way 2. greatest, especially most hostile 3. speaking or looking as though you think it is funny that you know something that someone else does not know  |  n.  | 1. a curved structure that forms the upper edge of an open space such as a window, a doorway, or the space between a bridge's supports 2. an entrance or passageway under an arch 3. the shape of an arch, resembling an inverted "U," or an object with such a shape 4. a body part with the shape of an arch, especially the bony structure in the foot 5. a naturally occurring arch-shaped span of rock found in dry, especially desert, regions 6. a curved structure at the top of a door, window, or gate 7. the curved part on the bottom of your foot 1. a curved structure that forms the upper edge of an open space such as a window, a doorway, or the space between a bridge's supports 2. an entrance or passageway under an arch 3. the shape of an arch, resembling an inverted "U," or an object with such a shape 4. a body part with the shape of an arch, especially the bony structure in the foot 5. a naturally occurring arch-shaped span of rock found in dry, especially desert, regions 6. a curved structure at the top of a door, window, or gate 7. the curved part on the bottom of your foot  |  v.  | 1. to form something into the shape of an arch 2. to follow a trajectory in the shape of an arch 3. to extend across something 4. to build something in the shape of an arch or with arch-shaped supports 1. to form something into the shape of an arch 2. to follow a trajectory in the shape of an arch 3. to extend across something 4. to build something in the shape of an arch or with arch-shaped supports  |  
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