wait onsb/sth
—phrasal verbwithwaitverb[I]uk/weɪt/us/weɪt/
mainlyUStoservefoodanddrink,especiallytocustomersin arestaurant
(尤指在餐馆里)服侍…进餐,给…上菜
Thestaffwhowaitedon us atdinnerwereexcellent.吃饭时为我们服务的侍者非常不错。
Shewaitedontables(=servedmealsas ajob)toearnsomeextramoney.她当侍者来挣些额外的收入。