Mr. Jones is a renowned international authority on the problem of overpopulation in developing countries.
琼斯先生在发展中国家人口过剩问题方面是声誉卓著的国际权威。
疯狂英语演讲真功夫卡
抛砖引玉 - 介绍演讲者之经典演讲（一）
📚 句中词汇解析
从本句中提取的重要词汇
adj. 有名的，享有声誉的;有声望的;
v. 使有声誉(renown的过去分词);
💡 renown名望，声誉+ed形容词后缀 → 著名的；有声望的
"He was renowned throughout the diplomatic world for his savoir faire."
他在外交界以灵活应变而闻名遐迩.
近义：noted, notorious, avowed, recognised, recognized, acknowledged
反义：ignored, obscure, unadmired, unbeknown, unfamiliar, unidentified
adj. 国际的;两国（或以上）国家的;超越国界的;国际关系的;
n. 国际组织;国际体育比赛;外国居留者;国际股票;
💡 inter在…之间，相互+national国家的→国际的
"an international peace agreement"
国际和平协定
近义：multinational
反义：native, inland, domestic
n. 权威;权力;学术权威;[复数]当权者;
💡 author作者+ity名词后缀 → 权力，威信
"in a position of authority"
当权
近义：influence, arbitration, jurisdiction, ascendancy, mastery, might
反义：subjection, subservience, subserviency
n. 问题;疑难问题;习题;引起麻烦的人;
adj. 成问题的;难处理的;关于社会问题的;
💡 problem- 【希腊传入拉丁】字面上表”向前抛的东西”也表问题
"His mind reached after an understanding of the problem."
他开动脑筋,想弄懂这个问题.
近义：headache, hitch, imbroglio, jam, knot, matter
反义：repair, reparation, workaround, remedy, refitting, overhauling
developing
[di'veləpiŋ]
adj. 发展中的;显色;开发;显像;
"The child is developing normally."
这孩子发育正常。
近义：underdeveloped, undeveloped, emergent
反义：matured, progressive, civil, civilised, civilized, advanced