1.著名的;卓越的;杰出的 If you describe someone as an illustrious person, you mean that they are extremely well known because they have a high position in society or they have done something impressive.
英英释义
1.having or conferring glory
e.g. an illustrious achievement
2.widely known and esteemed
e.g. a famous actor a celebrated musician a famed scientist an illustrious judge a notable historian a renowned painter