mental age

音標(biāo)發(fā)音

Brooke Greenberg, who will be old enough to vote next year, has failed to develop physically or mentally and remains just 30 inches tall with a mental age of a one-year-old.
明年，布魯克·格林伯格就可以參加選舉了，但她的身體卻只有30英寸，思維相當(dāng)于一個(gè)一歲的嬰兒。
IQ - a number used to express the apparent relative intelligence of a person that is the ratio multiplied by 100 of the mental age as reported on a standardized test to the chronological age.
智商-很多用來描述一個(gè)人的智力明顯相關(guān)的比例乘以100的心理年齡在標(biāo)準(zhǔn)化測試報(bào)告，按時(shí)間順序?qū)懙哪挲g。
A guy whose physical age does not match his mental age.
一個(gè)生理年齡和心理年齡不匹配的家伙。

At the end of the week, At the end of the week, both mental and biological age decreased.
在一周結(jié)束時(shí)，在一周結(jié)束時(shí)，心理和生理年紀(jì)都減小了。
哈佛公開課 - 幸福課課程節(jié)選

The Disney-sounding financial prodigy is deemed, at 11, to have the mental age of the average American adult.
ECONOMIST: William Gaddis
One man with a mental age of nine has a vast memory for foreign words and the use of grammatical endings, but he cannot seem to break free of English word-order.
ECONOMIST: What makes some people learn language after language?

A person's mental age is a measurement of their ability to think when compared to the average person's ability at that age.

A person's mental age is the age which they are considered to have reached in their ability to think or reason.