形容詞 on the job:

1. actively engaged in paid work
   同義詞：working
2. watchful and prepared for action
   同義詞：on the alert
3. relating to or associated with a job or employment
   同義詞：on-the-job

1. At first the man refused to take on the job, but when he realized he could benefit a lot from it, he started to dance to another tune.
   起初那個人不肯接受這項工作，但當他感到對自己會有很大好處時，就開始改變腔調了。
2. On the job work clothes and gloves are provided.
   在上班時，還發(fā)給工作服和手套。
3. He fell down on the job.
   他未能把這件工作做好。
4. It was 12 o'clock and he was still on the job.
   已經是12點了，他還在努力工作。