scutter

当有人靠近时，那只蜥蜴开始疾速窜过沙地。

When someone approached, the lizard began to ___scutter across the sand.

听到脚步声，一只小螃蟹会在岩石间疾速爬行。

A small crab will ___scutter among the rocks at the sound of footsteps.

老鼠能沿着墙根疾速跑过，消失在洞里。

The mouse can ___scutter along the baseboard and disappear into its hole.