【题文】 A paperclip,made of steel wire bent into a looped (环形的)shape,is an instrument used to hold sheets of paper together.This common device is a wonder of simplicity and function.But where did this simple,cheap,and practical invention come from?In the late 19th century,the most ...
4.A paperclip,made of steel wire bent into a looped(环形的)shape,is an instrument used to hold sheets of paper together.This common device is a wonder of simplicity and function.But where did this simple,cheap,and practical invention come from? In the late 19th century,the most common wa...
在英语中,“a paper clip”既可作名词短语,也可融入动词短语。例如: 作主语:“A paper clip is on the desk.”(回形针在桌上。) 作宾语:“She used a paper clip to mark the page.”(她用回形针标记书页。) 引申表达:“Think outside the box—even a paper clip can solv...
Paper clips.A paper clip is a small piece of bent wire that is used to fasten papers together.A clip for holding sheets of paper together.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先
The paper clip has part of it (1) made in the form of a letter, number, symbol, logo etc. The other part (2) consists of a bent linear extension of the letter etc., which is bent round at a narrow spacing from the letter etc. Both parts of the paper clip can be stamped out ...
A paper clip helps hold pieces of out___ a hole. A big paper clip was put up in Norway 2 people remember the inventor of the paper clip, Johan Valass. He invented the paper clip in 1900 when working in Germany. A paper clip is in fact a piece of wire. It can hold___ piec...
【题目】 A paperclip , made of steel wire bent into a lo oped (环形的)shape , is an instrument used to hold sheets of paper together . T his common d evice is a wonder of simplicity and function .But where did this simple , cheap , and practic al invention come from?Inthelate...
China's Ministry of Education has announced that a braille test paper will be made available for the College English Test, Level 4, which is an English test for college students. Weibo overtakes Twitter in monthly active users Chinese microblogging service Sina Weibo has announced it had 340 mil...
This invention relates to a newspaper clip. An object of the invention is to provide a clip or holder for newspapers, which may be expeditiously applied to a folded paper to maintain the same in folded position during the course of handling and delivering the papers to subscribers. Another.....
Option 3 is the correct option here. To answer this question we need to look at the given values. We know that paper clip is a very light object and it's mass should be in the order of gram. By looking at the option we will answer the ...