用说明文写一篇铅笔作文（描写铅笔的作文300字4小节）

更新时间：2024-05-28 05:04:17

用说明文写一篇铅笔作文【一】

Dear XX,

i am very happy to see you,i think you teach very well,we all love you!

i think your english class is better than our old english teacher\'s class,i believe you can do better than better!i believe in you!

Best wishes to you!

yours,

XXX

XXXX.X.X

用说明文写一篇铅笔作文【二】

大家都常吃桂圆，但你们了解它么？那就让我为大家作个介绍吧！

桂圆在小芽的时候仅有两三片叶子组成，需要几年才能长成大树。树的叶子是长卵形的。树木即葱郁又茂盛，简直是苍翠欲滴。它高有5。6米，不久就会长出小花，花的颜色是洁白的，其中还带着一总淡黄色，显得很淡雅，还有一股淡淡的清香。仔细观察桂圆，它的外皮是土黄色的。轻轻的剥开外皮，就会看到洁白，晶莹剔透的果肉，果肉里包着一棵紫红色的果核，好像一棵玛瑙，十分漂亮！

轻轻地咬一口，甘甜爽口，美味级了，让你吃了一颗还想下一颗。桂圆的营养很丰富，含葡萄糖，蔗糖。维生素A。B。B2。C等其他营养物质。对体制虚弱的人也有许多帮助呢！所以气色不好的应该多吃桂圆。

关于桂圆还有一个传说呢！很久以前蛟龙总要兴风作浪，桂圆与蛟龙大战三天三夜，斩蛟龙，挖出龙眼。县官来夺龙眼，桂圆寡不敌众，吞下一只龙眼，另一只“轰隆”炸裂。乡亲们将桂圆葬在村边。第二年，桂圆的坟上长出一种树，结出累累果实，果肉和果核就像龙的眼睛。为了纪念桂圆，人们将晒干的龙眼果叫“桂圆”。

大家听完我的介绍，知道桂圆对我们有益处了吧！回家我也要给爸爸妈妈做一碗桂圆汤，让爸爸妈妈重新焕发出青春的美丽。

用说明文写一篇铅笔作文【三】

大家一定都听说过火龙果吧。

火龙果大概有我的两个拳头大。梅红色的表面十分好看，从远处望去，还真像一团火焰呢！如果你凑近仔细看，会发现火焰里面夹杂着许许多多白白的小点点。梅红色的表皮上长着十几片软软的，像剑一样的鳞片，螺旋形地长着，似乎是一条绕着圈圈的楼梯。鳞片的底下和火龙果的表皮一样，也是梅红的，中间是黄色的。等到了最上面，就完全变成绿色的了。在火龙果的顶部，有一个小洞。在火龙果的底部有三个一簇的小尖刺，扎到手上一定会出，你可要小心哦。把鼻子凑近，深深吸一口气的话，一股淡淡的青草味扑鼻而来，沁人心脾。

切开一看，火龙果表皮里外的颜色是不一样的，靠果实的那边明显比要靠外的那边深。果肉是白色的，纤维状的，有数不清的黑籽在里面，像黑色的鱼籽酱。挖一勺尝尝，清甜爽口，像加了芝麻的冰淇淋。黑籽滑过舌尖，麻麻的，嚼一下，香脆香脆的真好吃。吃完以后，火龙果就像一只小船，红红的，漂亮极了。用手一挤，边缘里的红汗就流出来了，好像。

这就是火龙果，你有没有垂涎三尺呢？赶快尝一尝吧！

用说明文写一篇铅笔作文【四】

Hello, we are XX tourism company, we have you and your 2 children 4 to set up tourist routes for you to choose.

From Beijing to Shanghai\'s tourist routes, you can go play in Shanghai Zoo, which has its own characteristics is a large-scale integrated Zoo. Then you can also go to Shanghai, Nanjing Pedestrian Street shopping, it is a shopper\'s paradise.

From Beijing to Changsha tourist routes, you can go play Changsha Window of the World, which is a new development in an amusement park. Then you can go take a look at Pinghu Tang and Wangfujing, one of the very many. Yuelu Mountain is you have to go to a place, from the top you can see the whole Changsha.

From Beijing to Guangzhou\'s tourist routes, you can go a long long amusement park to play, and that there are many excellent recreational facilities, so that you will not regret it. You can also go to Hong Kong the world\'s wildlife, which is currently China\'s largest imitation of the Wild Animal Park. Guangzhou\'s food is delicious, you will like.

From Beijing to Guilin tourism line, you can go to the famous Lijiang River, sitting on the boat to enjoy the beautiful scenery, and then can go to Yinzi Yan, it was China\'s first large cavern 4. Guilin Yang Shuo in the line of Yang Renjie shopping and you will be a good place to eat. That you will not feel the same with Chinese characteristics.

I hope you are happy to play China

Yours

XXX

用说明文写一篇铅笔作文【五】

这宝贝分为三个部分，一个吹气机和两个头套，吹风机可以吹起小棉球，当把头套戴上并夹住耳朵，就可以连接吹气机，用大脑来控制机器了，我们的注意力越集中，小棉球就飞得越高，还可以移动穿过各种障碍呢!刚开始，我和弟弟怎么摆弄都没有办法启动，爸爸鼓励我们认真观察，我和弟弟没有放弃，终于发现机器上的亮灯表示不同的模式，这下子终于可以玩了，我还可以和弟弟玩对战呢!

我想将来研究出各种各样的机器，用我们的大脑就可以控制它们，还有机器人呢!比如，我想喝水，机器人就帮我倒好水了，我想看电视，电视就会自动打开我喜欢的动画片频道了!我想不写作业，机器人就会帮我……哈哈哈!这真是太棒了!

用我们的大脑连接世界!相信你也和我一样期待吧!未来，快点来吧，我有点等不及了!

用说明文写一篇铅笔作文【六】

Such is sons’ nature; I really do not know how to express my thanks to you. However, I can imagine, on the day 18 years ago, when you gave birth to me, what a complex feeling you had. In the past few years, every day you struggle me up in the morning and prepare breakfast for me, then in the afternoon, you always welcome your only son with delicious foods after a day‘s hard work. Now your son has been 18 and will go to university soon, like a bird is leaving its parents. Nevertheless, your footprints on my heart will never ever fade and I love you mum!

your son