英语词汇secd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	secd
释义	Examples: US Securities and Exchange Commission (SEC)— 证交会 • 安全与交换委员会 • 美国证券交易委员会 secant (of angle), written sec θ— 正割
随便看	pollution of the environment pollution of the seas pollution of water pollution on the surface pollution or contamination pollution performance pollution permit pollution policy pollution prevention and abatement pollution prevention control pollution prevention measures pollution prevention plan pollution problems pollution-prone pollution rate pollution record pollution reduction pollution regulations pollution-related pollution-related illness pollution release pollution remediation pollution report pollution rights pollution risk

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。

US Securities and Exchange Commission (SEC)—