frog kick scooter蛙式滑板车
Tiny Love Frog Kick Mirror美国直邮;小爱蛙镜;淘宝网美国直邮
N（名词） a type of kick used in swimming, as in the breast stroke, in which the legs are simultaneously drawn towards the body and bent at the knees with the feet together, straightened out with the legs apart, and then brought together again quickly 蛙泳蹬腿