基本释义:

二年生植物

网络释义

1)biennial plants,二年生植物

2)Overhauling once in 2 years,二年一修

3)Jing Yuan II,景元二年

4)two-year seed,二年种子

5)two-year-three-crop system,二年三作

6)the second year of Daye,大业二年

用法和例句

As a crucial works of JIkang research, "The Letter to SHAN Ju-yuan in Breaking Off Relations" has permanently caused debate and controversy , most scholars maintained that it had written in Jing Yuan II , i.

其写作时间学界多持魏景元二年,即公元2 6 1年。

According to the conception brought forward by Crocker and Borton(1959),two-year seed is usually the seed with no seedling emergence before second spring coming after its matutity in nursery under natural condition\.

Borton(1959)提出的概念,凡是在苗圃条件下,犹如在自然条件下成熟后的第2个春季来临之前不出苗的种子,通称为二年种子(two years seed)[9]。