skin diving
skin-diving的词性:n.Sports (名词)【体育运动】
1. The sport of swimming under water with flippers and a face mask and usually with a snorkel rather than a portable air supply.潜游运动:穿着潜水鸭掌和面套在水下游泳的一种运动,通常只带通气管而不带便携式空气供应装置
skin-diving的词性:n.(名词)