Perhaps as many as 1 out of every 20 kids under the age of 18 have characteristics of ADHD.

也许在18岁以下的儿童中，每20个孩子当中就有1个孩子有ADHD的特征。

youdao

Markets in which firms compete have characteristics which make them intrinsically more (or less) profitable.

企业竞争的市场具有一些特征使其在本质上更能（或更不能）具有收益性。

youdao

For example, the next version of the same project will have characteristics similar to its predecessor, or sub-projects will share the characteristics of the parent project.

例如，相同项目的下一个版本与之前的项目有很多相同的特征，或者子项目与主项目有很多相同的特征。

youdao

But most have some common characteristics.

VOA: special.2010.04.06

The many civilizations adopted by the human race have shared basic characteristics.

人类承袭的多样文明,都有着共同的基本特征

耶鲁公开课 - 古希腊历史简介课程节选

Have you had a professor with very special characteristics?

你的教授中有没有个性非常突出的呢？

有印象的教授 - SpeakingMax英语口语达人

Cycles have a start and an end, they have characteristics that repeat from cycle to cycle, and they often have an explainable cause.

FORBES: Expect Two Recessions Before End Of Decade

Restricting the definition...could make an agreement easier to verify, but ineffective in achieving its purpose of protecting satellites....Furthermore, problems of weapon definition are compounded because some non-weapon space systems, including civil and commercial systems, could have characteristics which would make it difficult to frame a definition to distinguish them.

CENTERFORSECURITYPOLICY: Straw in the solar wind

The league said high-banked ovals have unique characteristics, and each should be evaluated individually.

WSJ: IndyCar Blames 'Perfect Storm' for Fatal Crash