熱水噴出孔 ねっすいふんしゅつこう Meanings Noun hydrothermal vent Kanji 熱 heat. Read as ネツ. 水 water. Read as スイ. 噴 spout. Read as フン. 出 out. Read as シュツ. 孔 aperture. Read as コウ. Jinuma: Japanese Dictionary · Word lists