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单词 siren
释义
si·ren (sīrən)
n.
1.
a. A device in which compressed air or steam is driven against a rotating perforated disk to create a loud, often wailing sound as a signal or warning.
b. An electronic device producing a similar sound as a signal or warning: a police car siren.
2. Any of several slender aquatic salamanders of the family Sirenidae of eastern North America, having external gills, small forelimbs, and no hind limbs.

[French sirène, from Old French sereine, Siren, from Late Latin Sīrēna, from Latin Sīrēn, from Greek Seirēn.]
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更新时间:2025/3/22 10:56:31