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单词
somnifacient
释义
WordReference Random House Unabridged Dictionary of American English © 2024
som•ni•fa•cient
(som′nə fā
′
shənt),
USA pronunciation
adj.
causing or inducing sleep.
n.
Drugs
a drug or other agent that induces or tends to induce sleep.
Latin
somn
(
us
) sleep +
-i-
-
i
- + -
facient
1885–90
随便看
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fall line
fall off
falloff
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fallout
fallow
fallow deer
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fall river
falls
fall through
fall to
fallujah
fall webworm
fall wind
falmouth
f.a.l.n.
faln
false
false acacia
false alarm
false aloe
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更新时间:2026/5/12 20:35:58