dart

各种颜色的鱼在珊瑚礁中穿梭。

Fish of various colors ___dart through the coral.

小鸟突然一个猛冲飞向树梢。

The bird made a sudden ___dart towards the treetop.

她精准地投掷飞镖，正中靶心。

She threw the ___dart accurately and hit the bullseye.