英语词汇“θ76245”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	θ76245
释义	the world > matter > physics > electromagnetic radiation > heat > [noun] > emission or diffusion > energy produced by > directed flow > meeting point of (2) focus1664 Optics. Any point at which rays converge (or from which rays appear to diverge) in reflection or refraction. Cf. virtual focus at virtual, adj. 5. focal point1692 Optics. The point (or either of the points: see note) on the focal axis of a curved mirror, lens, or lens system at which rays initially parallel to…
随便看	to come through with flying colours to come till a person's ear to come till a person's ears to come to to come to a bearing to come to a grabble to come to a head to come to a juddering halt to come to a killick to come to a person's bow to come to a person's ear to come to a person's ears to come to a person's hands to come to a person's mercy to come to a person's rescue to come to a pinch to come to a point to come to a pretty pass to come to a reckoning to come to a screeching halt to come to a screeching stop to come to a stand to come to a standstill to come to a sticky end to come to an anchor

英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。