英语词汇“keep a straight face”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	keep a straight face
释义	keep a straight face to refrain from laughing Main Entry: straight
随便看	irrespective irrespective of irresponsible irresponsive irretrievable irreverence irreversible irrevocable irrigate irritable irritable bowel syndrome irritant irritate irritation irrupt IS is is- is. ISA Isa isagogics isatin I say! ISBN

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