blackboard eraser是什么意思,blackboard eraser的意思翻译、用法、同义词、例句
常用词典
n. 黑板擦
例句
Trying to fix the tie , he took a blackboard eraser and hammered a large tack through his tie into his chest.
为了固定领带,他拿起黑板擦,把一个大头钉透过领带砸入他的胸膛。
Crude in the classroom, wooden blackboard eraser not net word mark, always appearing first believe of hope.
简陋的教室里,木黑板擦不净的字痕,总是透着对希望最初的坚信。
Trying to fix the tie, he took a blackboard eraser and hammered a large tack through his tie into his chest.
为了固定领带,他拿起黑板擦把一个大头钉透过领带砸入他的胸膛。那学期在他的课上,没有不守纪律的。
The utility model relates to a dust-free blackboard eraser for teaching, which is composed of a handle, a rubber sheet housing, an eraser body, an eraser housing and an eraser.
本实用新型是一种教学用无尘黑板擦器,由把手、胶皮壳、擦器主体、擦器壳和擦器组成。
She now often gets out her chalk and eraser to use the blackboard.
她现在开始取出了用于黑板教学的粉笔和黑板擦。
网络扩展资料
黑板(blackboard)
黑板是指学校教室、讲堂等场所中用于书写、展示课程内容的一种设备。英文为"blackboard"。
例句
- 老师在黑板上写下了本周的作业。(The teacher wrote this week's homework on the blackboard.)
- 他用手擦掉了黑板上的字。(He wiped off the words on the blackboard with his hand.)
用法
黑板通常是由木材或金属框架和黑色涂层的板材制成。老师可以在黑板上用粉笔书写,或使用投影仪或电子白板展示教学内容。
近义词
黑板的近义词包括chalkboard、writing board等。
反义词
黑板的反义词是whiteboard,也就是白板。
橡皮擦(eraser)
橡皮擦是一种用于擦除铅笔、粉笔等的工具。英文为"eraser"。
例句
- 她用橡皮擦把铅笔写的字擦掉了。(She erased the words written by pencil using an eraser.)
- 我需要一个橡皮擦来擦除黑板上的粉笔。(I need an eraser to wipe off the chalk on the blackboard.)
用法
橡皮擦通常是由橡胶或塑料制成。它可以用于擦除铅笔、粉笔等在纸张、黑板等表面的书写。
近义词
橡皮擦的近义词包括rubber、eraser rubber等。
反义词
橡皮擦的反义词是pencil,也就是铅笔。
英语单词大全 请记住链接:https://danci.yuesha.com/blackboard+eraser.html