单词	high sign
释义	high sign noun : a gesture used as a signal (as of approval or warning) —usually used in the phrase give the high sign Word History First Known Use 1899, in the meaning defined above
随便看	psephisma psephismas psephismata psephisms psephite psephites psephitic psephological psephologies psephologist psephologists psephology psephomancy psephuri pallettes palletwarmer pallholder palli pallia pallial pallial chamber pallial impression pallial line pallial nerve pallial sinus

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