動詞 sign on:

1. engage by written agreement
   同義詞：sign, contract, sign up

1. John signed on yesterday and will start work on Monday.
   約翰昨天簽約受雇，將從星期一開始工作。
2. Just sign on the dotted line and the car is yours.
   你只需簽署這份文件，這輛汽車就是你的了。
3. He signed on as a sailor for three years.
   他簽約受雇當(dāng)海員3年。
4. The team signed on ten more players yesterday.
   該隊(duì)昨天又簽約雇用了十名選手。