cambium

音标发音

• 英式音标 [ˈkæm.bi.əm]
• 美式音标 [ˈkæm.bi.əm]
• 英式发音
• 美式发音

基本解释

• n.[植]形成层；新生组织

同根派生

英汉例句

用作名词 (n.)

• The vascular cambium is located between the xylem and the phloem.
  维管形成层位于木韧之间。
• The base of scoin is cut diagonally to expose a large oval of cambium.
  接穗的基部被切成斜形，暴露出椭圆形的大圈形成层。
• The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.
  维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。

英英字典

剑桥英英字典

• a layer of cells in the roots and stems of some plants that divide to produce new tissue, such as xylem and phloem