英语词汇has been operational since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 been operational since
释义	operational adj — 业务 adj • 操作 adj operational v — 运营 v since prep — 自 prep • 打 prep since — 因为 adv • 兹因 has-been — 过气 since conj — 既 conj • 既然 conj • 既是 conj
随便看	intellectualizing intellectual know-how intellectual language intellectual leadership intellectual level intellectual licensing intellectual life intellectually intellectually intellectually challenged intellectually challenging intellectually disabled intellectually disabled intellectually gifted intellectually handicapped intellectually interesting intellectually rigorous intellectually satisfying intellectually speaking intellectually stimulated. intellectually stimulating intellectual maturity intellectual maturity intellectual means intellectual movement

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。

operational adj —