Underexpose

[ʌndərɪk'spəʊz;-rek-] or [,ʌndərɪk'spoz]

解释:

(verb.) expose insufficiently; 'The child was underexposed to language'.

(verb.) expose to too little light; 'The film is underexposed, so the image is very dark'.

整理:卢修斯--From WordNet