slack

US /slæk/
UK /slæk/
1.

chùng xuống

loosen (something, especially a rope).

:
slacking the outhaul allows you to adjust the sail
1.

chùng xuống

loosely.

:
their heads were hanging slack in attitudes of despair
2.

chùng xuống

(of business) characterized by a lack of work or activity; quiet.

:
business was rather slack
1.

chùng xuống

the part of a rope or line which is not held taut; the loose or unused part.

:
I picked up the rod and wound in the slack
2.

chùng xuống

a spell of inactivity or laziness.

:
he slept deeply, refreshed by a little slack in the daily routine