The electron microscope uses a beam of electrons to produce images at high magnifications.

电子显微镜利用一束电子产生高倍放大的影像。

《柯林斯英汉双解大词典》

The school uses a buddy system to pair newcomers with older students.

学校采用结伴制让每个新生跟一较大的学生结伴以获得照顾。

《牛津词典》

Everyone uses a pen.

人人都用钢笔。

youdao

The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along.

VOA: special.2011.06.07

And of course, any political movement that tries to bring us together-- people together says--uses a family metaphor.

当然，任何政治行动,想把人们团结起来-,就会把人们称为一家人。

耶鲁公开课 - 心理学导论课程节选

Or as he puts it a little bit later whoever is entitled to participate in an office involving deliberation or decision-making is a citizen of the city. Listen to the words he uses there in describing a citizen.

或像他稍后提到的,任何具参与官职资格的人,包含商议或决策，就是城市的公民,注意他所使用的字眼,看他如何形容公民。

耶鲁公开课 - 政治哲学导论课程节选

Jon Oringer started Shutterstock.com--the service that Stitt now uses--as a digital storefront for his own work in 2003.

FORBES: A Snappy Way To Make Money In Stock

So far the system -- which uses a parent-set sunrise and moonset calculator, and also features a "Treasure Chest Music Selector" to pleasantly awaken your own little treasures -- doesn't seem to be commercially available, which is kind of a shame, because we know more than a few people who would love to trick their tiny terrors into bedtime at five o'clock on the daily.

ENGADGET: 'Reverse Alarm Clock' keeps the kids in bed so you can party

Sqlmap, also free and billed as an off-the-shelf, penetration-testing tool, uses a command-line interface and requires a little more programming experience to use.

FORBES: Now Anyone Can Hack A Website Thanks To Clever, Free Programs