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含羞草的外形描写作文

2022-06-17 14:04:04三年级190

Go on the road today, innocently in feel a small grass is being moved suddenly, I go by careful to look, wow, it is a lovely mimosa so, I think: It is the account that I take too quickly, sensitive plant feeling has risk, it shuts leaf came! I unplugged it like collecting treasure come home kind of flowerpot in oneself in, became my plant playmate.

今天走在路上,无意之中忽然感觉一棵小草在动,我走过去仔细一看,哇,原来是一颗可爱的含羞草,我想:是不是我走得太快的原因,含羞草感觉有危险,它就把叶子都闭起来了!我像捡到宝一样把它拔了回家种在自己的花盆里,成了我的植物玩伴。

Sensitive plant is leguminous vivacious herb, leaf is met to heat and light generation reaction, can be closed instantly by outside lay a finger on, its beautiful appearance is cloth with soft nap globose composition, have white, pink. Fructification of the result after blossomming is oblate form.

含羞草为豆科多年生草本植物,叶子对热和光会产生反应,受到外界触碰会立即闭合,它的花形状是绒球形的,有白、粉色的。开花后结果果实为扁圆形。

Why can the leaf of sensitive plant close? I am in my " plant 100 divisions " the solution was found on the book. Former sensitive plant has a part to call a leaf pillow in the root ministry of leaf, it is the switch that controls leaf, when the thing comes up against it, the thing inside foliaceous pillow comes out with respect to meeting platoon, make its leaf is shut, this is protection of a kind of ego, what be just bashful! It is a kind of absorbing plant really. I like sensitive plant of my new companionate —— very much.

含羞草的叶子为什么会收起来呢?我在我的《植物百科》书上找到了答案。原来含羞草在叶子的根部有个部分叫叶枕,它是控制叶子的开关,当有东西碰到它时,叶枕里面的东西就会排出来,使它的叶子关上,这是一种自我保护,才不是什么害羞呢!真是一种非常有趣的植物。我很喜欢我的新伙伴——含羞草。(文/李家明)

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