unaided eye

常见例句

双语例句

• The above spectacular picture of the Milky Way arch, however, goes where the unaided eye cannot.
  然而以上这张弧状银河的壮观的图片让我们达到了肉眼看不到的界限。
• Cook predicts the especially bright Comet McNaught C/2009 R1 will put on a worthy show for the unaided eye.
  库克预言，这颗极其明亮的麦克诺特彗星C/2009 R1绝对会让我们的肉眼“不枉此看”。
• This glittering metropolis of stars is easily found in the winter sky in the constellation Hercules and can even be glimpsed with the unaided eye under dark skies.
  这座由群星组成的不夜城位于武仙座中，在冬季的夜空中很容易就可以找到，甚至在漆黑的夜里可以直接用肉眼观察到。

原声例句

• Sometimes,observers see this as a comet's tail, which can be visible to the unaided eye stretching across the night sky.
• The Andromeda Galaxy is big enough and near enough to be seen by the unaided eye in the star group Andromeda on a dark night.

权威例句

• This is our working definition where small indicates that is has features too small for the unaided human eye to see.
  FORBES: Exponential Growth in Small Machines - Don't Fear, They're Here to Protect You
• It has a 4.8-inch display and can be used for 23 mm wide-angle photos which, according to Samsung, is a wider field of view than the unaided human eye can see without swiveling your head.
  FORBES: Samsung Unveils 3G/4G Camera And Galaxy Note 2 'Phablet'
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