adj.[用作表语形容词时]1.+ company, organization信誉卓著的；久负盛誉的；+ tradition, custom根深蒂固的；历史悠久的
well-established companies such as Compaq and Olivetti像“康柏”和“好利获得”这样享有盛誉的公司
The University has a well-established tradition of welcoming postgraduate students from overseas.这所大学有着欢迎海外研究生就读的悠久传统。
2.(well-known)众所周知的；经证实的
It is well established that nutritional deficiencies can produce depression.缺乏营养会导致抑郁, 这个观点已得到证实。