자물쇠, 잠금 장치
A mechanism for keeping a door, lid, or container fastened, typically operated by a key or combination.
예문:
"The digital lock requires a four-digit code to open the vault."
"He inserted the key into the rusty lock and turned it slowly."
잠그다, 채우다
To fasten something with a lock or to become fastened by a lock.
예문:
"Please lock the office door before you go home for the day."
"The system will lock your account after three failed login attempts."
머리 타래, 머리카락
A piece of a person's hair that coils or hangs together.
예문:
"A single lock of hair was found at the crime scene."
"She brushed a stray lock of hair away from her eyes."
갑문, 수문
A short section of a canal or river with gates at each end, used for raising or lowering boats.
예문:
"The barge moved slowly through the narrow lock as the water level rose."
"Engineers are repairing the lock's heavy steel gates this week."
고정되다, 걸리다
To become fixed or immovable, often unintentionally.
예문:
"The brakes locked suddenly, sending the bicycle into a dangerous skid."
"My jaw locked when I tried to yawn too wide this morning."
조르기, 누르기
A wrestling or martial arts hold that prevents an opponent from moving a limb.
예문:
"The referee called a foul for an illegal arm lock during the match."
"He maintained a firm lock on his opponent's waist until the whistle blew."
확실한 것, 보증수표
A person or thing that is certain to succeed or happen.
예문:
"The team is a lock for the playoffs after their dominant win today."
"Experts say the new tax bill is a lock to pass in the senate."