形容词

1. 懒洋洋的;缓慢的;有气无力的
You can describe something as sluggish if it moves, works, or reacts much slower than you would like or is normal.

1. slow and apathetic

e.g. she was fat and inert
a sluggish worker
a mind grown torpid in old age

Synonym: inertsoggytorpid

2. (of business) not active or brisk

e.g. business is dull (or slow)
a sluggish market

Synonym: dullslow

3. moving slowly

e.g. a sluggish stream

Synonym: sulky