Google Glass is a pair of glasses with a battery hidden inside the frame .

谷歌眼镜内含电池，放置在镜框内。

youdao

The company reached all its development milestones for the Dream Chaser last year and is now finishing a battery of tests on the craft's carbon-composite frame.

继去年获得了具有里程碑意义的进展之后，内华达山脉公司近期将完成飞行器复合碳材框架上的电池测试。

youdao

For starters, it unveiled the i3, a battery-powered car with a carbon fiber body affixed to an aluminum frame that weighs just 80% as much as a typical 3-series.

首先宝马在这次车展上推出了i3这款电池动力轿车，它使用了铝合金框架和碳纤维车身，重量只相当于一台普通宝马3系轿车的80%。

youdao

The body design includes a rigid-mounted battery frame, which helps provide greater body rigidity compared to a conventional compact car.

ENGADGET: Nissan starts US production of 2013 Leaf, vows faster charging and a lower entry price

Apple had soldered together just about everything it could, glued the battery to the frame and presented the display as a single, expensive piece.

FORBES: Why The New Macbook Pro's Repair Problems Matter

Nissan says its battery layout is especially safe, including a frame around the battery and a robust steel case around the battery itself.

FORBES: Chevy Volt Battery Fires Threaten All Electric Vehicle Makers, Not Just GM