somnolent
adj. 〈正式或文〉昏昏欲睡的；催眠的；使人瞌睡的
副词：somnolently
近义词：sleepy，asleep，drowsy，torpid，dozy，lethargic，slumbrous，slumbery，slumberous，
英英释义
Adjective
- inclined to or marked by drowsiness;
"slumberous (or slumbrous) eyes" "`slumbery' is archaic" "the sound had a somnolent effect"
例句
- The noise of the stream had a pleasantly somnolent effect.小河潺潺的流水声有宜人的催眠效果。