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妈妈买来一盆含羞草,引起了小嘉很大的兴趣。含羞草一个个小叶片排列得像羽毛。小嘉用手指头尖轻轻碰一下叶片,一对对小叶片便合拢起来。再使劲碰它一下,长长的叶柄也垂了下来。过几分钟,叶柄又挺了起来,合拢的小叶片一个个也都慢慢地张开了。小嘉看了非常高兴,就问妈妈:“它为什么叫含羞草?”妈妈解释道:“含羞草的小叶片合拢起来时像一个小女孩用两只手捂着脸蛋儿害羞,叶柄垂下来也像是低下头不好意思的样子。所以大家都叫它含羞草,实际上这个名字很不正确”。“为什么?”小嘉马上问道。妈妈说;“原来含羞草的老家在遥远的热带地方,那里常常有一阵
Mum bought a pot of mimosa, causing great interest Xiaojia. Mimosa leaflets arranged like a feather. Xiao Jia touch the tip of your fingers gently touch the leaves, a pair of small leaves will be closed together. Touch it hard again, the long petiole is also hanging down. A few minutes later, the petiole stood up again, and the small leaflets that were folded together slowly opened. Xiaojia looked very happy, and asked her mother: ”Why is it called mimosa?“ ”Mom explained: “ mimosa leaflets folded together like a little girl with both hands covering her face shy, petiole Drooping like looking down embarrassed, so everyone calls it mimosa, in fact, the name is not correct ”. “Why? ” Xiao Koma immediately asked. Mom said; "The original mimosa home in the remote tropical places, where often there for a while