pith
英[piθ]美[piθ]
n. 木髓,骨髓,核心,意义,精华
vt. 除去木髓,杀死
vt. 除去木髓,杀死
| 同： |
- If the borer has been properly located and drilled into the pith, a record of growth and age is obtainable for that position on the tree
如果生长锥放的位置适当，钻入木髓即可得到树木那个部位的生长记录和年龄。收藏 - A charged pith ball may be used as a test body to determine whether or not a second body is charged
一个带电的木髓球可当作一个检验物体，去确定另一个物体是否带电。收藏 - The pith of this stemlike stele appears rather strongly like collenchyma tissue
茎状中柱的髓显得颇强健，像厚角组织。收藏 - A pith helmet;a topi.
遮阳帽干木髓做的太阳帽;软木帽收藏 - A material on which to write made from the pith or the stems of this sedge,used especially by the ancient Egyptians,Greeks,and Romans.
纸莎草纸一种由这种芦苇的茎或髓制成的书写材料，尤其为古代埃及人、希腊人和罗马人使用收藏
点击查看……
开心词场背单词
名词解释：
动词解释：