每: every; each; per两: two次: order; sequence地: the earth每两星期一次: once a fortnight每两星期一次的: fortnightly每两星期回家一次: go home fortnightly每星期一次: once a week三星期一次的: triweekly周刊;一星期一次: weekly每两星期将联邦及州税款直接转帐: transmitted direct deposit pay biweekly federal and state taxes两星期: fortnight星期一: monday星期一星期一: monday monday宽限两星期: give two week's grace两星期,十四天: fortnight两星期到期: being due in two weeks两星期前: a fortnight ago两星期章动: fortnightly nutations二年一次地: biennially两年一次地: bie ially; biennially四年一次地: quadrennially一年一次地: yearly两星期的假期: two weeks'holiday书续借两星期: renew a book for another two weeks