释义 |
be known to be/do something idiom C1 If something or someone is known to be or do something, people know that it is true or happens, or that someone is or does something: 众所周知 A daily intake of 20 mg of vitamin C is known to be sufficient in most cases to ward off scurvy.众所周知,每天摄入20毫克维生素C就足以抵御坏血病了。 SMART Vocabulary: related words and phrases Knowledge and awareness acquaintance alertness as every schoolboy/schoolchild knowsidiom astuteness at/in the back of your mindidiom familiarity firsthand general knowledge gnostic grounding metacognition nescience nescient nod off someone's radaridiom omniscience street smarts theory of mind visual literacy witting
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