Hidden hinge opening system 隐藏式合页
hidden hinge
隐藏铰链
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Ultimately, then, the difference between the two comes down to build quality: the Fit E is made of plastic, whereas the Fit has a thinner aluminum chassis, with the fans hidden above the keyboard, and a lid that covers the hinge.
ENGADGET
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模块上移
模块下移
不移动