RVS

基本解释

They are called RVS(Reduced Venous Stasis)stocking.
护士：这种袜子叫抗静脉郁滞袜。
You can donate cars, trucks, RVs, old motor homes, and other types of vehicles.
你可以捐赠汽车，卡车，房车，旧的房车和其他类型的车辆。
Depending on the location of the study area, volunteers stay in motels, Forest Service quarters, campgrounds or their own RVs.
住宿随调查地区不同而异，有的可能是在汽车旅馆过夜，或是睡在林务署的宿舍内，有的也可能得睡在帐篷里或自己的休旅车中。
Some people have large trucks that have all the comforts of home in them, and we call those RVs.
有的人有一种大卡车，可以像家一样舒适，我们叫它旅游房车。
The Biozone 100V Vehicle Air Purifier is designed to purify the air in trucks, vans, and small RVs.
拜奥 100V 型号的净化范围适用于货车、客货车及小型RV旅行车。