fortnightly
fortnightly(chieflyBrit.)( 主英)adjective- happening or produced every two weeks
两周一次的
a fortnightly bulletin.
双周公告。
adverb- every two weeks
两周一次地
evening classes will run fortnightly.
夜校两星期开一次课。
(pl. -ies)- a magazine or similar publication issued every two weeks
双周刊
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