num.二十四
adj.二十四(岁)的
n.二十四;4个单位(或物体);(尤指衣服)二十四号
网络 二十四; 二十四岁; 廿四铜钿吞的福
Whales take twenty-four hours to copulate.
鲸用二十四小时来交配。
Twenty-four hours make a day.
二十四小时为一日。
The application must be made within twenty-four hours, or it will not be attended to.
申请必须在二十四小时内办理,否则不予受理。
In the meantime, he began to feel hungry, for it was twenty-four hours since he had eaten.
与此同时,他觉得饿了,因为他已经二十四小时没有吃东西了。
He´s on duty twenty-four seven.
他不分昼夜地天天上班。