fingerprint
Relating to the unique pattern of ridges on the human finger or used as a distinctive identifying characteristic. In technical contexts, it describes devices or methods designed to recognize and analyze these specific biological marks.
例句
3 / 5The new smartphone features a fingerprint scanner located under the display for quick access.
The new smartphone features a fingerprint scanner located under the display for quick access.
Forensic experts conducted a thorough fingerprint analysis to identify the suspect from the evidence.
Forensic experts conducted a thorough fingerprint analysis to identify the suspect from the evidence.
Check out this cool fingerprint lock I got for my gym locker; I don't need a key anymore!
Check out this cool fingerprint lock I got for my gym locker; I don't need a key anymore!
词族
记忆技巧
Think of a 'print' (like a printed book) that only your 'finger' can write. It is your body's own signature.
快速测验
The bank installed a _____ recognition system to prevent unauthorized access to the vault.
正确！
正确答案是： fingerprint
例句
The new smartphone features a fingerprint scanner located under the display for quick access.
everydayThe new smartphone features a fingerprint scanner located under the display for quick access.
Forensic experts conducted a thorough fingerprint analysis to identify the suspect from the evidence.
formalForensic experts conducted a thorough fingerprint analysis to identify the suspect from the evidence.
Check out this cool fingerprint lock I got for my gym locker; I don't need a key anymore!
informalCheck out this cool fingerprint lock I got for my gym locker; I don't need a key anymore!
The researchers utilized a unique fingerprint sequence of proteins to track the migration of the cells.
academicThe researchers utilized a unique fingerprint sequence of proteins to track the migration of the cells.
Our corporate security policy requires fingerprint authentication for all employees entering the server room.
businessOur corporate security policy requires fingerprint authentication for all employees entering the server room.
词族
常见搭配
常用短语
DNA fingerprinting
a technique used to identify individuals via genetic material
to have one's fingerprints all over something
to be clearly responsible for or involved in something
leave a fingerprint
to leave a physical or metaphorical trace of one's presence
容易混淆的词
A footprint refers to the mark of a foot or environmental impact, while a fingerprint is strictly for the digit and identity.
A blueprint is a technical plan or design, whereas a fingerprint is a unique identifying mark.
使用说明
While commonly a noun, 'fingerprint' is used as an attributive adjective in technical and security contexts to describe systems that rely on finger patterns.
常见错误
Learners often use 'finger mark' or 'handprint' when they specifically mean the scientific 'fingerprint' used for identification.
记忆技巧
Think of a 'print' (like a printed book) that only your 'finger' can write. It is your body's own signature.
词源
A compound of 'finger' (Old English 'fenger') and 'print' (from Old French 'preinte', meaning an impression).
语法模式
文化背景
Fingerprinting is a staple of global detective culture and is increasingly common in consumer electronics for security.
快速测验
The bank installed a _____ recognition system to prevent unauthorized access to the vault.
正确！
正确答案是： fingerprint
相关词汇
相关词
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