drop lock
drop lock · drop locks
A kind of lock by which a short length of canal can be temporarily lowered while a…A kind of lock by which a short length of canal can be temporarily lowered while a boat passes under an obstruction such as a low bridge.
Значення
значень: 1A kind of lock by which a short length of canal can be temporarily lowered while a boat passes under an obstruction such as a low bridge.
Форми
множина: drop locks| Однина | drop lock |
|---|---|
| Множина | drop locks |
правильне