保暖内衣 Traditional 保暖內衣 bǎo nuǎn nèi yī 🔊 thermal underwear + Keep this word Meanings bǎo nuǎn nèi yī 保暖內衣 thermal underwear Its characters 保bǎoto defend; to protect; to keepHSK 5暖nuǎnwarmHSK 6内nèiinsideHSK 4衣yīclothes