arch-的英文翻译是什么意思，词典释义与在线翻译
名词 arch:- a curved shape in the vertical plane that spans an opening
- a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)
- a passageway under a curved masonry construction
- (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
动词 arch:- form an arch or curve
形容词 arch:- (used of behavior or attitude) characteristic of those who treat others with condescension
- expert in skulduggery
- naughtily or annoyingly playful
