您要查找的是不是：
- 你多久上一次网? How often do you get online?
- 尼尔:你多久来一次健身房锻炼身体? Niall: How often do you come to the gym for a workout?
- 集中一次网供暖系统优化调节的电耗分析 The Analysis of Electricity Consumption about Regulating Primary Pipe Network of a Typical District Heating System
- 上学期你多久缺席一次呀? How often were you away from school last term?
- 蒙西电网一次网损统计分析软件的开发应用 Development and Application to Statistic and Analysis Software for Primary Net Loss of West Inner Mongolia Power Grid
- 你多久才给小轿车上一次油? How often do you have your car greased?
- 撒一次网 a cast of the net
- 自从他上一次见到黛西以来,五年过去了。 Five years has intervened since he last saw Daisy.
- 渔夫又撒了一次网。 The fisherman made another cast with the fishing net.
- “你多久去一次那里?”“一月一次。” "How often do you go there?" "Once a month."
- 上一次学校旅游你做什么了? What did you do on your last school trip?
- 你多久去那里一次? How often do you go there?
- 你是如何为上一次度假攒钱的? How did you manage to save up for your last holiday?
- 你多久见他一次? How often did you see him?
- 维苏威火山上一次爆发至今已有很多年了。 It's many years since Mount Vesuvius last erupted.
- 你多久见他一次？ How often did you see him?
- 当前或上一次爬网的结束日期。 End of the current or last crawl.
- 欧氏环上一次不定方程组的矩阵解法 Matrix Solution oif Indefinite Equations of First Degree over Euclidean Ring
- 你多久看望爷爷奶奶一次? How often do you visit your grandparents?
- 当前或上一次爬网的开始日期。 Start of the current or last crawl.
