be common knowledge

To be something that is generally or widely known, whether or not it has been verified or officially recognized. The fact that a healthy diet and regular exercise are the best defense against disease is common knowledge at this point.See also: common, knowledge

be common/public ˈknowledge

be something that everyone knows, especially in a particular community or group: What do you mean you’re surprised he’s leaving? I thought it was common knowledge that he was looking for another job!See also: common, knowledge, public

单词	be common knowledge
释义	be common knowledge be common knowledge To be something that is generally or widely known, whether or not it has been verified or officially recognized. The fact that a healthy diet and regular exercise are the best defense against disease is common knowledge at this point.See also: common, knowledge be common/public ˈknowledge be something that everyone knows, especially in a particular community or group: What do you mean you’re surprised he’s leaving? I thought it was common knowledge that he was looking for another job!See also: common, knowledge, public
随便看	lose track lose track of lose track of her lose track of him lose track of it lose track of me lose track of one lose track of (someone or something) lose track of something/someone lose track of them lose track of us lose track of you lose train of thought lose us in losev, aleksei losev, aleksei fedorovich lose v card lose v-card losev, oleg losev, oleg vladimirovich lose/waste no time lose water lose way lose weight lose weight with cancer