oftenness\nn.\noften的变形\noften\n['ɔfən; 'ɔftən; 'ɔ:-]\nadv.\n经常，常常\n往往，在许多场合\n通常\nadj.\n[古语]经常的，常常的\n短语:\nas often as\n每当，每次\nas often as not\n屡次，往往，多半\nevery so often\n有时，偶尔\nmore often than not\n=as often as not\noften and often\n经常，往往\noften as\n尽管…常常\noften as not\n=as often as not\nonce too often\n见 once\n变形：\nadv.\nmore often 或 oftener\n. most often 或 oftenest