上下其手 [ㄕㄤˋ ㄒㄧㄚˋ ㄑㄧˊ ㄕㄡˇ; shang4 xia4 qi2 shou3] to raise and lower one's hand (idiom); to signal as conspiratorial hint fig. conspiring to defraud ◄ ►
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