The Railroad Valley springfish Crenichthys nevadae, is a rare goodeid fish of the Great Basin of western North America, occurring naturally in just seven thermal springs of Railroad Valley in Nye County, Nevada.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。