英语词汇“focal point”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	focal point
释义	focal point noun 1. Also called: principal focus, focus the point on the axis of a lens or mirror to which parallel rays of light converge or from which they appear to diverge after refraction or reflection 2. a central point of attention or interest
随便看	discrown disc shutter disculpate discumber discursion discursist discursive discursively discursiveness discursory discursus discus discuss discussable discussant discusser discussible discussion discussional discussion document discussion group discussion paper discussive discus thrower discutient

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