he signed up for a ten-week course.
他报名参加十周的培训课程。
the company has already signed up a few orders.
这家公司已经签了好几份订单。
See main entry:sign
英汉双解词典包含131075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。