| 单词 | police whistle |
| 释义 | Definition of police whistle in English:police whistlenoun
OriginLate 19th century; earliest use found in Condition of Affairs Late Insurrectionary States: Georgia. Definition of police whistle in US English:police whistlenoun
OriginLate 19th century; earliest use found in Condition of Affairs Late Insurrectionary States: Georgia. |
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