C2 noun #65,470 پرکاربردترین

a whistle at a factory that is sounded to announce times for starting or stopping work

factory whistle در ۳۰ ثانیه

  • (noun) a whistle at a factory that is sounded to announce times for starting or stopping work

Meanings

  1. 1
    noun a whistle at a factory that is sounded to announce times for starting or stopping work
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