sump
US /sʌmp/
UK /sʌmp/

1.
bể chứa, hố thu, hố gom
a pit or hollow in which liquid collects, especially one in the floor of a workshop into which waste oil and water drain.
:
•
The mechanic drained the oil into the sump.
Thợ máy xả dầu vào bể chứa.
•
Water collected in the basement sump after the heavy rain.
Nước đọng lại trong hố thu tầng hầm sau trận mưa lớn.