v.高呼，喊叫着追赶，高声招呼喊叫( halloo的过去式和过去分词 )； 英英释义： halloo[ hə'lu: ]n.a shout to attract attention"he gave a great halloo but no one heard him"v.urge on with shouts"halloo the dogs in a hunt"shout `halloo', as when greeting someone or attracting attention