FAQs About the word off and on

断断续续

not regularly, intermittently stopping and starting

间歇性地,断断续续,定期地,很少,很少,零星地,此地彼地,不经常,不规则地,少

总是,通常,始终,始终,往往,通常,定期地,例行地,通常,不断地

off => 关, of unsound mind => 精神错乱的, of the essence => 本质的, of sound mind => 心智健全的, of necessity => 必需的,