Unionize

['juːnjənaɪz;-ɪən-] or ['junɪənaɪz]

解释:

(verb.) form or join a union; 'The auto workers decided to unionize'.

(verb.) recruit for a union or organize into a union; 'We don't allow people to come into our plant and try to unionize the workers'.

埃尔韦拉录入--From WordNet