mug
单词辨析：
普通用词，指头部的正面。
His face is dirty.
他的脸很脏。
He had a handsome face.
他有一张帅气的脸蛋。
She punched him in the face.
她一拳打在他的脸上。
指脸部或脸部表情。
The present left her with a pleasant countenance.
这份礼物让她面露喜色。
His countenance changed when he heard the news.
他听到这个消息后脸色变了。
指人的脸，也可指开玩笑或恶作剧时扮的怪相。
Look at your ugly mug! Even makeup won't work!
看看你这张丑八怪的脸！用化妆品都没用！
He pulled an ill-mannered mug.
他扮了个不礼貌的鬼脸。
主要用于文学作品中，不用于日常会话和一般写作中。
a grim visage
铁板的脸
The writer described the protagonist in his novel with 'the strong and darkly handsome visage was gaunt and haggard'.
作家将其小说中的主角描写为“那张孔武黝黑的英俊面孔显得瘦削而憔悴”。
相关例句：
Having finished his coffee, he swilled out the mug and left it on the draining board.
喝完咖啡后，他涮了涮杯子然后把它放在滴水板上。
What an ugly mug!
多难看的一张脸！
He managed to get his ugly mug on the telly.
他设法让自己那张丑陋的脸上了电视。
I'm tired of looking at your ugly mug!
你那丑陋的嘴脸我看腻了！
She sipped from her coffee mug, watching him over the rim
她端着咖啡杯小口地喝着，目光越过杯沿注视着他。
I must mug up some facts about shakespeare's language if I am to take the exam.
如果我要参加下周的考试，那就得拼命死记一些有关莎翁在遣词造句方面的知识。