Cracker
01
a thin, crisp baked wafer made of flour and water, sometimes slightly sweetened or leavened
例
She spread cheese on a plain cracker for a snack.
Saltines are a popular type of cracker.
02
a paper roll that pops when pulled at both ends, often containing candy or a small gift
例
The children pulled Christmas crackers at the dinner table.
Each cracker contained a small toy and a joke.
03
a small explosive firework wrapped in paper, designed to detonate with a loud pop
例
The festival featured colorful firecrackers and loud crackers.
He lit a cracker that exploded with a sharp bang.
04
a low-income White person from the southern US
例
Historical texts refer to poor rural crackers in the antebellum South.
The novel depicted life in a small town among crackers struggling to survive.
05
コンピューターハッカー, 悪意のあるハッカー
an individual who engages in unauthorized attempts to access computer systems, networks, or software, often with malicious intent
例
Security experts work tirelessly to defend computer systems against crackers attempting unauthorized access.
セキュリティの専門家は、不正アクセスを試みるクラッカーからコンピュータシステムを守るために休まず働いています。
The company 's cybersecurity team detected a cracker's attempt to breach their network and promptly took preventive measures.
同社のサイバーセキュリティチームは、クラッカーによるネットワークへの侵入試みを検知し、迅速に予防措置を講じた。
