PHRASAL VERB-ERG (和…)签约;雇用;报名(参加课程) If you sign up for an organization or if an organization signs you up, you sign a contract officially agreeing to do a job or course of study. (和…)签约;雇用;报名(参加课程) [Also VP + for]
He signed up as a steward with P&O Lines. [VERBPREP. + as]
他签约了P&O航运公司,成为了一名乘务员。
He saw the song's potential, and persuaded the company to sign her up. [VERB noun PREP.]