英语词汇“focal length”的读音、翻译、释义、用法及例句-出国留学网

词汇	focal length
释义	ˌfocal ˈlength noun [C] (technical术语) the distance between the centre of a mirror or a LENSand its FOCUS 焦距 ☞picture at lens 见lens插图
随便看	confessionalisms confessionalist confessionalists confessionally confessionals confessionist confessionless confessions confetti confetto confide confided confide in confide in sb confidence confidence game confidences confidence trick titters T-junction T junction T-junctions tn TNT t.n.t.

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