“敬业” 常见的英语表达有 “be dedicated to one's work”“be committed to one's work”“be conscientious in one's work”。
读音及释义如下：
be dedicated to one's work：[biː ˈdedɪkeɪtɪd tuː wʌnz wɜːk]。意思是致力于某人的工作，全身心投入工作。例如：He is dedicated to his work and always tries his best.（他敬业，总是尽力做到最好。）
be committed to one's work：[biː kəˈmɪtɪd tuː wʌnz wɜːk]。表示对工作忠诚、尽责。例如：She is highly committed to her work and often works overtime.（她非常敬业，经常加班。）
be conscientious in one's work：[biː ˌkɒnʃiˈenʃəs ɪn wʌnz wɜːk]。意为在工作中认真负责、尽责。例如：The employee is conscientious in his work and never skips any details.（这位员工敬业，从不忽略任何细节。）