单词	megaphone
释义	megaphonemegaphone /ˈmɛgəˌfoʊn/ noun [countable] Etymology ETYMOLOGYmegaphone Origin: 1800-1900 Greek megas large + phone voice, sound a piece of equipment like a large horn, that you talk through to make your voice sound louder when you are speaking to a crowd
随便看	attendee attention attention deficit disorder attention-deficit hyperactivity disorder attentions attention span attentive attentively attentiveness attenuate attenuated attenuation attest attestation attic Attila attire attired attitude attorney attorney general attract attraction attractive attractively

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