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(dāng)他感到對自己會有很大好處時，就開始改變腔調(diào)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(jīng)是12點了，他還在努力工作。