getorsupplymealsatafixedrate;board;包伙
boardatschool在学校入伙
enterintopartnership;合伙
partcompanyhalfway中途拆伙
insmallgroups;inknots;intwosandthrees;三个一群,五个一伙
abandofrobbers一伙强盗
clubtogethertobuysth.;伙买
shareintheuseofsth.伙着用