n (1)臉頰(either side of the face below the eyes and between the ear and nose)[C]：kiss sb on the～吻臉頰;Her～s went red/were flushed.她的臉紅了/發(fā)紅。pink～粉腮;dancing～to～跳貼面舞;
(2)臀部(either of the buttocks)[C](infml);
(3)厚臉皮，無禮的行為(話)(rude talk or behaviour;impudence)[U，C]：What(a)～!臉皮真厚!That's enough of your～!你無恥以極!I wouldn't have the～to go to a party uninvited.沒人邀請，我決不厚臉皮去參加宴會。He had the～to refuse me entrance!他竟然有臉不讓我進(jìn)去!
cheek by jowl(with)(與……)親密地：live/be/lie～by jowl 親密地生活在一起/關(guān)系親密/緊挨著躺在一起;
→′cheeky adj 無禮的，厚顏無恥的;′cheekily adj 無禮地，厚顏無恥地;′cheekiness n 厚顏無恥;′cheek-bone n 顴骨;
vt無禮(地說、做事)(speak or behave cheekily towards sb)[T+n](infml)：Students should never～their teachers/their parents.學(xué)生決不可對老師/家長無禮。