
| hú | arc | 
| 弧 | arc | 
| 弧光 | arc light | 
| 弧光灯 | arc lamp | 
| 弧光谱 | arc spectrum | 
| 弧圈球 | throwing the ball; projecting; loop | 
| 弧度 | radian | 
| 弧度法 | circular measure; radian measure | 
| 弧形 | arch | 
| 弧形传球 | a loop pass | 
| 弧形的 | parenthetical; parenthetic; cambered; curved; arcuate; arcuated; arrondi; embowed | 
| 弧拱 | arch scheme arch | 
| 弧旋球 | a loop drive | 
| 弧焊 | arc welding | 
| 弧矢 | sagitta of arc | 
| 弧线 | arc (of curve) curve curved line | 
| 弧线球 | a curving ball | 
| 弧线长 | arc length length of a curve segment | 
| 弧菌 | vibrio; vibrion | 
| 弧菌属 | Vibrio | 
| 弧锯 | a bow saw |