n. a facial expression of contempt or scorn; the upper lip curls
n. a suggestive or sneering look or grin
v. look suggestively or obliquely; look or gaze with a sly, immodest, or malign expression
n. 含恶意的一瞥, 不怀好意的一瞥( leer的复数形式 )
v. 斜眼看, 飞媚眼( leer的第三人称单数 )