解析 focuses 本题考查动词的用法及时态。句子描述的是一种客观事实,通常用一般现在时。“聚焦” 常见英文表达为 “focus”,主语 “a magnifying glass” 是第三人称单数,所以谓语动词要用第三人称单数形式,“focus” 的第三人称单数形式是 “focuses”。故此处应填 “focuses”。
To the wisdom 3 attached to the outer edge of the left and right lens parts 1 connected by the bridgeOne end of each of the pair of flexible metal wires 4 is fixed;The other end of the metal wireInserted into one through hole of a metallic oval sleeve 5 having a pair of tunnel ...
网络一个放大镜 网络释义 1. 一个放大镜 人教版高三上学期全册... ... 27 a pair of tweezers 一把钳子 28a magnifying glass一个放大镜29 become valuable 变得有价值 ... www.etmeet.com|基于13个网页 例句 释义: 全部,一个放大镜
A. a glass that makes things smaller B. a glass that makes things disappear C. a glass that makes things larger D. a glass that makes things colorful 相关知识点: 试题来源: 解析 C。“magnifying glass”的意思是放大镜,“magnifying”是“放大”的意思,所以选 C。反馈...
文档介绍:放大镜鉴定瓷器(A magnifying glass for porcelain)China has been identified by the bubble ceramic experts use ceramic experts t from. Besides modern imitation to imitation of folk personal strength, although many technical conditions improved, but the formula did not grasp, so make a ...
Have you ever used a magnifying glass (放大镜) to make something melt or burn? You were using solar power! Here are some power basics for you to know. "Solar" is the Latin word for "sun" and it's a p source of energy. In fact, the sunlight that shines on the Earth in just ...
伦勃朗 Rembrandt 的作品「Man with a Magnifying Glass」高清无水印大图免费下载,创作年代:1629,图片尺寸:809x1031px,风格:巴洛克艺术,体裁:肖像画,超高清世界名画尽在「麦田艺术」nbfox.com
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【题目】Have you ever used a magnifying glass(放大镜) to make something melt or burn? You were using solar power!"Solar" is the Latin word for “sun" and it's a powerful source of energy. ①In fact, the sunlight that shines on the earth in just one hour could meet the world ...
A magnifying glass is a combination of a convex lens of focal length 5 cm and a concave lens of power - 5D. If the distance of distinct vision 20 cm, calculate the magnifying power of the magnifying glass. View Solution The magnifying glass is made of combination of lenses of power +20D...