sleepiness
想睡
sleep·i·ness /-pɪnəs/ 名詞
睡意,懈怠安臥
Sleep·i·ness, n. The quality or state of being sleepy.
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sleepiness
n : a very sleepy state; "sleepiness causes many driving
accidents" [syn: drowsiness, somnolence] [ant: wakefulness]