及物动词

名词

1. 指纹;指印
Fingerprints are marks made by a person's fingers which show the lines on the skin. Everyone's fingerprints are different, so they can be used to identify criminals.

2. 提取…的指纹
If someone is fingerprinted, the police take their fingerprints.

3. 提取在…上的指纹
If the police fingerprint an object, they put a layer of special dust on it so that any fingerprints that are on it can be seen.

1. a smudge made by a (dirty) finger

Synonym: fingermark

2. a print made by an impression of the ridges in the skin of a finger
often used for biometric identification in criminal investigations

3. a generic term for any identifying characteristic

e.g. that tax bill had the senator's fingerprints all over it