卫生裤 Traditional form: 衛生褲 Pinyin (reading): wèishēngkù Definitions: long underwear pants Characters: 卫 - to guard, to protect, to defend 生 - life, lifetime; birth; growth 裤 - pants, trousers Traditional characters: 衛 - to guard, to protect, to defend 生 - life, lifetime; birth; growth 褲 - pants, trousers