硬草
- 网络Sclerochloa dura
硬草-
亚洲硬草，秆用来制绳和篮子。
Tough Asiatic grass whose culms are used for ropes and baskets .
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书芯的脊部用硬身弧形草纸板或书皮纸板夹着，它的作用像弹簧，故名。
Spring back : In account book binding , the spine of the book block is gripped by a hard curved straw board or mill board hollow which acts like a spring , thus named .
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你需要知道的玩具可用于硬表面的唯一或硬表面和草。
You need to know whether the toy can be used on hard surface only or both hard surface and grasses .