sauna

n (a) period of sitting or lying in a special room heated to a very high temperature, often followed by a quick bath in cold water 桑拿浴; 蒸气浴. (b) room for this 蒸气浴室.

satisfying, satisfyingly, satsuma, saturate, saturated, saturation, saturation point, Saturday, Saturn, saturnalia, saturnine, satyr, sauce, sauce-boat, saucepan, saucer, saucily, sauciness, Saudi, sauerkraut, saunter, saurian, sausage, sausage meat, sausage roll, sausage-dog, saute, savage, savagely, savageness, savagery, savanna, savannah, savannah (also savanna), savant, save, save for, save on, save up, save-as-you-earn,