弧线 húxiàn arc Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 足球在空中划出一道优美的弧线。 zúqiú zài kōngzhōng huáchū yī dào yōuměi de húxiàn. The football traced a graceful arc through the air. Source: Dong Chinese Dictionary