基本解释[地球科學]沈水珊瑚礁英汉例句雙語例句The scuba diver submerged and swarm toward a coral reef.戴著呼吸器的潛水員潛入水底，朝珊瑚礁遊了過去。submerged coral reef更多例句专业释义地球科學沈水珊瑚礁