為您提供protractor實(shí)用場(chǎng)景例句。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典protractorprotractor實(shí)用場(chǎng)景例句

protractor

英 [pr?'tr?kt?] 美[pr?'tr?kt?]
  • n. 伸??；分度器；傷處異物摘出器

實(shí)用場(chǎng)景例句

To draw to scale by means of a scale and protractor; plot.
測(cè)繪用圓規(guī)和量角器劃線和角; 標(biāo)繪.

期刊摘選

Use your protractor to construct an equilateral triangle.
用量角器作一個(gè)等邊三角形.

《簡(jiǎn)明英漢詞典》

I can't find my protractor.
我找不到我的半圓儀了.

期刊摘選

It enables to produce various kinds of precision mechanical, electronic digital protractor and length measuring tools.
能生產(chǎn)各種精密的機(jī)械類和數(shù)顯類角度量具, 長(zhǎng)度量具等.

期刊摘選

Step 3 : Use the hole punch to make a hole through the protractor.
步驟 三: 用打洞器在量角器上打一個(gè)洞.

期刊摘選

This compass serves as a protractor.
這個(gè)羅盤可用作分度規(guī).

辭典例句