It’s the first brain-wave scanner to be worn on an arm or leg, forgoing clunky headgear.

这是首台脑电波扫描仪，抛弃了笨重的头盔，可戴在胳膊或腿上。

youdao

A test version developed by the team was the size of a watch and was worn on the wrist.

该小组已经开发出来一个测试版本，像手表般大，并可以戴在手腕上。

youdao

On the island of Fiji, they were worn on a necklace by a chieftain as a symbol of status and rank.

在斐济岛上，酋长们戴着黄金宝螺贝壳的项链，用来作为他们地位和等级的象征。

youdao

As you can guess from the name, hand puppets are worn on and controlled by the puppeteer's hand.

VOA: special.2009.09.23

These were shoes worn on the Aran Islands, in the west of Ireland, until the nineteen fifties.

VOA: special.2010.08.03

Walter Schirra, another Navy flier, was an expert on the pressure suits worn by navy divers.

VOA: special.2009.06.10

There are four positions on a polo team, with players assigned numbers worn on their shirts.

WSJ: Polo Primer: Following the Action on the Field

Rather than a big scanner, it involves a cap worn on a person's head.

CNN: Why zombies, robots, clowns freak us out

Both Britain-based Hawk-Eye and Germany's GoalRef transmit their findings to devices that can be worn on officials' wrists.

CNN: World football enters technological era