well known的意思？

It may be a well-known fact, but I didn't know it.这可能是人所共知的事实，但我却不知道。It is well known that bamboo shoots are a panda's staple diet.竹笋是熊猫的主要食物，这是人所共知的。Coca is well-known for reducing hunger, thirst and fatigue.人...

well known的音标：well known的英式发音音标为：[wel nəʊn]well known的美式发音音标为：[wɛl non]...