"now and then"的近义词是“sometimes”还是“always”?

now and then的近义词是“sometimes”还是“always”? now and then 和 now and again 的区别? now and then 急 作文,Then and now now and then now and then和every now and then的意思完全相同吗? now and then 与 every now and then 的区别是什么? every now and then 还是 now and then?表示不时? 关于now and then的英语问题now and then和every now and then的意思和用法有什么区别? every now and then是什么意思? now and then等于什么 “now and then”的同义词组有哪些 from time to time,now and then,sometimes的区别 Now and then作文（讲生活变化的） 1.a little now and a little then 2.little now and little then 3.never now and 4.then now and then上面的四种表达都是正确的吗?有什么区别? now and again和now and then意思相同吗? now and then的意思是“有时”还是“经常”?查来查去now and then的意思还是徘徊于“有时”和“经常”的意思之间。到底是指“有时”多一点还是指”经常“多一点啊？近义词是sometimes还是often 请用“now and then” 造句RT