int.
1. Hallo, youngster! are you going off without paying?
喂，年轻人！你不付钱就想走？
2. Hallo! Stop!
嘿！停下！
名词
1. The horse stopped instantly at the hallo of its master.
主人嗨了一声，马就立刻停下来了。
1. 喊声：halloa 喂 | halloo 喊声 | hallow 神圣
1. I get frequent and hearty " halloo's " when I walk on most streets.
noun
1. a shout to attract attention
e.g. he gave a great halloo but no one heard him
verb
1. shout `halloo', as when greeting someone or attracting attention
2. urge on with shouts
e.g. halloo the dogs in a hunt