英语词汇clean air requirements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	clean air requirements
释义	clean adj — 净 adj • 清洗 adj • 廉洁 adj • 纯净 adj • 察察 adj • 擦拭 adj • 整洁 adj • 清真 adj • 打扫 adj • 雪 adj • 清涤 adj air n — 空 n • 气 n • 航空 n • 空中 n • 曝 n • 风范 n • 气态 n • 炁 n requirements pl — 需求 n • 规定 n requirement n — 要求 n • 规定 n • 需要 n • 条件 n • 需求 n • 要件 n • 必要条件 n • 诉求 n • 必需品 n
随便看	were kidnapped were killed were killed because of were killed last year were kind enough were kindly supplied by were kind of were knowing were knowledgeable were labeled were lacked were lacking were laid down were laid out were landed were largely were largely met were largely unaware were last held were last seen we relate were launched were leading were leaked were learning

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。

clean adj —