英语词汇has not been performing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	has not been performing
释义	not so— 不然 has-been — 过气 not — 不 • 未 • 没 • 非 • 否 • 无 • 不是 • 也不 adj • 并不 adv
随便看	air circulated air circulating oven air circulation air circulation circuit air circulation fan air circulation oven air classification air classifying air cleaner air cleaning air-cleaning-device air cleaning filter air-cleansing air climate air collector air column air Commodore air companies air composition air compressor air compressor oils air compressor packages air compressor room air compressors air compressor system

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。

not so—