sign on phrasal verbphr v a) British EnglishBrEPEW to state officially that you are unemployed by signing a form, so that you can get money from the government 登记失业〔以领取政府的救济金〕
b) PMSIGN YOUR NAMEto sign a document to show that you agree to work for someone 签约受雇 as He signed on as a soldier in the US army. 他签约成为美国陆军的一名士兵。
with I’ll probably have to sign on with a nursing agency. 我也许得和护理介绍所签个约。
sign with• Most clients sign on with a handshake.• Warning Before signing on with an agency: 1.• One hundred and fifty communities and schools signed on with Global ReLeaf as tree planters.• His pal Stretch, for whom anything new is a potential high, decides to sign on with him.• When Romney lost to Richard Nixon, Fisher signed on with him.
→ sign on at sign2(PHRASAL VERB)