dartle

dartledartle[ˈdɑ:tl]v.1.■连射,反复,突进

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dartle['dɑ:tl]vt., vi.1.■连续发射，反复投射；不断突进；飞来飞来，冲来冲去，不断地急速移动；不断伸缩：an adder's dartling tongue蝰蛇伸缩不停的芯子(或舌头)Flames dartled the horizon.火焰不断地从地平线上蹿起来。变形vt., vi.dartleddartling

dartledartle[ˈdɑ:tl]vt., vi.1.■连续发射; 不断突进; (使)不断伸缩