noun🔗Share放大器， 扩大器。 Anything that amplifies, or makes something larger or more intense."The sound system's amplifiers made the music much louder for the concert. "音响系统的放大器让演唱会的音乐响亮得多。electronicsdevicetechnologysoundChat with AIVocabulary GamePractice Reading
noun🔗Share增强语气的副词，加强语气的词。 An adverb that adds intensity, such as "really" or "totally"."Words like "very" and "extremely" are amplifiers that increase the strength of adjectives. "像“非常”和“极其”这样的词语是增强语气的词，它们可以加强形容词的程度。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 musician plugged his guitar into a series of amplifiers to make the sound loud enough for the entire stadium to hear. "这位音乐家把他的吉他插到了一系列的放大器里，这样声音才能足够大，让整个体育场的人都能听到。electronicsdevicesignalelectrictechnologymachinesoundChat with AIVocabulary GamePractice Reading
noun🔗Share扬声器，扩音器。 A portable encasement that houses a large speaker, used to amplify voices and musical instruments at live performances."The band needed bigger amplifiers so everyone in the park could hear the music clearly. "乐队需要更大的扬声器音箱，这样公园里的每个人都能清楚地听到音乐。musicelectronicssoundtechnologyentertainmentdevicecommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share放大器，扩大器。 A lens that enlarges the field of vision.""Microscopes use special amplifiers to let scientists see tiny objects clearly." "显微镜使用特殊的放大器，让科学家们能够清晰地看到微小的物体。devicetechnologyelectronicsscienceChat with AIVocabulary GamePractice Reading
