underexpose /ˌʌndɚɪkˈspoʊz/ verb underexposes; underexposed; underexposing
underexposes; underexposed; underexposing
Learner's definition of UNDEREXPOSE
[+ object]
: to allow too little light to fall on (film in a camera) when you are taking a photograph使（照相机胶片）曝光不足 — underexposure
/ˌʌndɚɪkˈspoʊʒɚ/ noun [noncount]