noun🔗Share放大器，擴大器。 Anything that amplifies, or makes something larger or more intense."The music amplifier made the quiet guitar solo much louder for the concert audience. "音乐放大器让安静的吉他独奏在演唱会上变得更加响亮。electronicsdevicesoundtechnologysignalmachineChat with AIVocabulary GamePractice Reading
noun🔗Share增强语气的副词, 强调副词 An adverb that adds intensity, such as "really" or "totally"."The music teacher used an amplifier to describe how loudly the students needed to play their instruments. "这位音乐老师用了一个语气增强词来说明学生们需要把乐器演奏得多么响亮。grammarlanguageChat with AIVocabulary GamePractice Reading
noun🔗Share放大器，扩大器。 An appliance or circuit that increases the strength of a weak electrical signal without changing the other characteristics of the signal."The radio's amplifier boosted the faint signal from the distant station, allowing everyone in the room to hear the news report clearly. "收音机的放大器增强了来自遥远电台的微弱信号，让房间里的每个人都能清楚地听到新闻报道。electronicsdevicesignalmachineelectrictechnologysoundChat with AIVocabulary GamePractice Reading
noun🔗Share扩音器，扬声器。 A portable encasement that houses a large speaker, used to amplify voices and musical instruments at live performances."The school band used the amplifier to make their instruments sound louder during the talent show. "学校乐队在才艺表演时使用扩音器，让他们的乐器声音更大。electronicsmusicsoundtechnologyentertainmentdevicemachineChat with AIVocabulary GamePractice Reading
noun🔗Share放大镜，放大透镜. A lens that enlarges the field of vision."The microscope's amplifier allowed the student to see the tiny bacteria more clearly. "显微镜的放大透镜让学生更清楚地看到了微小的细菌。technologydeviceelectronicsChat with AIVocabulary GamePractice Reading
