蛇形飞行
Snake \Snake\, v. t. [imp. & p. p. {Snaked}; p. pr. & vb. n. {Snaking}.] 1. To drag or draw, as a snake from a hole; -- often with out. [Colloq. U.S.] --Bartlett. 2. (Naut.) To wind round spirally, as a large rope with a smaller, or with cord, the small rope lying in the spaces between the strands of the large one; to worm.