单词	gun lap
释义	gun lap noun : the final lap of a race in track signaled by the firing of a gun as the leader begins the lap Word History First Known Use circa 1949, in the meaning defined above
随便看	isobutyr- isobutyrate isobutyro- isobutyryl isocaloric isocandle diagram isocandle line isocarboxazid isocarboxazids isocarpic isocarpous isocellular isocenter isocephalic isocephalous isocephaly isoceraunic isocercal isocercy isochasms isocheim isocheims isochela isochimes isochor

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