一鼻孔出氣 [ㄧ ㄅㄧˊ ㄎㄨㄥˇ ㄔㄨ ㄑㄧˋ; yi1 bi2 kong3 chu1 qi4] lit. to breathe through the same nostril (idiom); fig. two people say exactly the same thing (usually derog.) to sing from the same hymn sheet ◄ ►
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