VERB
不懷好意地笑；猥褻地笑；淫笑
If someone leers at you, they smile in an unpleasant way, usually because they are sexually interested in you.
例句
Men were standing around, swilling beer and occasionally leering at passing females...
男人們吊兒郎當地站著，大口大口地喝著啤酒，偶爾還對著路過的女性猥褻地笑。
He looked back at Kenworthy and leered.
他回頭看了看肯沃西，色迷迷地笑了。