分别翻译:once a month.和twice a month .和three time a month.

分别翻译:once a month.和twice a month .和three time a month. once a month 和 a month once 意思一样吗? I came here at least once a month.翻译 翻译:Run Scandisk and defragment at least once a month I shop once a month 翻译How often does Mr.Johnson go to London on business?''At least once a month. once a month 同义词或近义词. I shop once or twice a month 划线部分 once or twice a month 提问 Mr Smith goes to see his grandmother once a month 对once a month提问 Alice visits her grandmother once a month.(once a month划线)划线提问 I wite to my parents once a month.(对once a month) Alice visit her groundmother once a month.(对划线部分提问,划once a month) He writes to his e-friend once a month.对once a month提问 翻译:Twice a month he has his hair cut once month.对划线部分(once a month)提问 英语翻译翻译：How often do you go to the movies?I go to the movies once a month 一月一次是once a month ,两次是 twice a month,是不是三次后都是序数词?次数都是序数词,月份都是基数词了?三月是 third a month?am i right?thank youI can't thank you enough :-) 英语 每月一至两次 每周三至四次是 once to twice a month 还是once or twice a month?另外请翻译一下 每周三至四次并说明理由