overpromised
美
英 
例句
But I'm admitting that American medicine has overpromised when it comes to screening. The advantages to screening have been exaggerated.
但我承认,美国医学界在谈到筛查时作了过多的承诺,筛查的优势被夸大了。
The International Olympic Committee overpromised and failed to hold the Chinese authorities to account.
国际奥委会(IOC)作了过多的承诺,却未能对中国当局加以问责。