扩音机 kuòyīnjī amplifier Definitions Defs Origin Strokes Stroke Words Sentences Sents 扩音机 (擴音機) kuòyīnjī amplifier noun an electronic device used to increase the power or volume of an electrical signal hearing aid noun a small electronic device worn in or behind the ear to help a person hear better loudspeaker noun a device that converts electrical signals into sound, often used for public addresses Frequency Movie subtitles 0.150 per million appears in 0% of films Written text 0.085 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
扩音机 (擴音機) kuòyīnjī amplifier noun an electronic device used to increase the power or volume of an electrical signal hearing aid noun a small electronic device worn in or behind the ear to help a person hear better loudspeaker noun a device that converts electrical signals into sound, often used for public addresses Frequency Movie subtitles 0.150 per million appears in 0% of films Written text 0.085 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
