primary wall的意思|示意
[植] 初生壁
primary wall相关短语
1、 The primary wall 初生壁
2、 primary cell wall 初生细胞壁,初生壁,初生胸壁
3、 primary ribbed wall 原肋壁
4、 primary chest wall tumor 原发性胸壁肿瘤
primary wall相关例句
This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall.
这头一层由纤维素和非纤维物质构成, 被称作初生壁.
辞典例句