鸭嘴钳 duck bill pliers; duckbill forceps; duckbill pliers; gripping tongs 鸭嘴兽 duchbill; duck-billed platypus; duckbill, platypus; duckmole; ornithorhynchus; wypxpy ..
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... 钻孔,操练 drill 电动抓握钳 gripping tongs 合法抓握 legal grip ...
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