lock
US /lɑːk/
UK /lɑːk/

1.
2.
갑문
a section of a canal or river with gates at each end where the water level can be changed to allow boats to go up or down
:
•
The boat slowly entered the canal lock.
배는 천천히 운하 갑문으로 들어갔다.
•
Operating a lock requires careful timing.
갑문을 작동하려면 정확한 타이밍이 필요하다.
1.