海底熱泉 Save Sign in to save words Simplified: 海底热泉 hǎidǐrèquán ㄏㄞˇ ㄉㄧˇ ㄖㄜˋ ㄑㄩㄢˊ hydrothermal vent marine geology Character by character 海(hǎi)surname Hai 底(dǐ)bottom 熱(rè)warm up 泉(quán)spring A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0