amplify
amplify 英 [ˈæmplɪfaɪ] 美 [ˈæmpləˌfaɪ]
v. 放大，扩大；增强；详述
进行时:amplifying 过去式:amplified 过去分词:amplified 第三人称单数:amplifies 名词复数:amplifies
- The verb amplify means to crank up the volume. Speakers amplify, or raise, the volume of the noise coming through a microphone so that everyone at the rock show can hear.
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- v. 放大，扩大；增强；详述
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1. to amplify an electric current, to amplify a signal
放大电流╱信号
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2. She refused to amplify further.
她拒绝提供详情。
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3. You may need to amplify this point.
你可能需要对这一点进一步予以说明。
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4. electronic amplification
电子放大
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5. That comment needs some amplification.
这个评论需要一些阐明。
- amplify (v.) early 15c., "to enlarge, expand, increase," from Old French amplifier (15c.), from Latin amplificare "to enlarge," from amplus "large" (see ample) + combining form of facere "to make, do" (from PIE root *dhe- "to set, put"). Meaning "augment in volume or amount" is from 1570s. Restriction of use to sound seems to have emerged from c. 1915 in reference to radio technology.
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