英语词汇valid species怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	valid species
释义	valid — 有效 • 作数 valid adj — 效的 adj species n — 种 n • 鱼种 n • 品种 n • 本种 n
随便看	reduced maintenance costs reduced malnutrition reduced manpower reduced manufacturing costs reduced market liquidity reduced material reduced material consumption reduced material costs reduced material inputs reduced material use reduced memory reduced method reduced mobility reduced model reduced more than half reduced motivation reduced necessity reduced net income reduced nitrogen reduced noise reduced noise emission reduced noise level reduced number reduced nutrition reduced occupancy

英汉双解词典包含2273206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。

valid —