| 单词 | speaker system |
| 释义 | speaker system (once / 218877 pages) n WORD FAMILY speaker system: speaker systems USAGE EXAMPLESOr how about a speaker system that automatically plays music as your child wakes up? Time(Dec 19, 2016) “Stereo” features two shallow, concave black bowls affixed to a white slab, suggesting a speaker system. Los Angeles Times(Nov 10, 2016) On the speaker system, Kool and the Gang encouraged the group to celebrate good times. Los Angeles Times(Oct 22, 2016) n electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance Syn|Hypo|Hyper loudspeaker, loudspeaker system, speaker, speaker unit bullhorn, loud hailer, loud-hailer a portable loudspeaker with built-in microphone and amplifier intercom speaker, squawk box, squawkerthe loudspeaker on an intercom or public address system subwoofera loudspeaker that is designed to reproduce very low bass frequencies tannoya loudspeaker tweetera loudspeaker that reproduces higher audio frequency sounds woofera loudspeaker that reproduces lower audio frequency sounds electro-acoustic transducer a transducer that converts electrical to acoustic energy or vice versa |
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