1. n.手指，指状物2. v.指认（罪犯）
Q.～ language 手语

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～ man〔俚〕（盗贼等的）眼线

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～ ridge count 指纹嵴数

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～ wear 指纹磨损
O. he was be ～ed simply because he fit the stereotype of a young, black street criminal他仅因为像一名年轻的黑社会罪犯而被人指认