deface
/dɪˈfeɪs/verb
with obj.
1- spoil the surface or appearance of (something), for example by drawing or writing on it污损…的表面（如乱画乱写）：
he defaced library books.
他在图书馆的书上乱画乱写。
1.1
- mar; disfigure毁坏, 使变丑, 损毁…的外貌：
the architects have defaced British cities.
那些建筑师把英国的城市都变丑了。
派生词
defacement
noundefacer
noun词源
Middle English: from Old French desfacier, from des- (expressing removal)+face 'face'.