vt. (-posed; -posing) 【摄影】使(底片等)曝光不足。 n. -exposure
Example Sentences:
1.
The shutter speed flashes in the viewfinder display when the subject is underexposed or overexposed 当被摄体呈欠曝光或过曝光时,快门速度将在取景器中起闪烁。
2.
The subject is underexposed when the dot of the exposure indicator is towards - 1 . likewise , the subjects are overexposed when the dot of the exposure indicator is towards + 1 如点朝向- 1 ,说明拍摄的景物曝光不足,同样,如点朝向+ 1 ,说明曝光过量。
3.
Under certain conditions , a subject may be underexposed even when the slowest shutter speed ( i . e . , 32 seconds ) is set . “ l32 ” flashes in the viewfinder display 在某些条件下,当一个拍摄对象即使使用最慢的快门速度（ 32秒）仍嫌曝光不足时,会出现闪烁的“ l32 ” 。
4.
For underexposed pictures , set a large aperture ( smaller number aperture setting ) or slower shutter speed . for overexposed pictures , set a smaller aperture ( large number aperture setting ) or faster shutter speed 对于曝光不足的景物,可适当增加光圈（较小的光圈数）或选用较慢的快门速度。
