Meristem

[meristem]

解释:

(noun.) undifferentiated tissue from which new cells are formed, as at the tip of a stem or root.

录入:莱尔--From WordNet

解释:

(n.) A tissue of growing cells, or cells capable of further division.

汉密尔顿校对

解释:

n. the formative tissue of plants distinguished from the permanent tissues by the power its cells have of dividing and forming new cells.—adj. Meristemat′ic.

卡拉校对