diarch的读音 diarch中文意思
英音
['daɪɑ:k]
美音 ['daɪɑ:k]
adj. 二极型的，二原型的美音 ['daɪɑ:k]
diarch 用法和例句
- In the primary structure of root , the primary xylem is diarch and the development of both the primary xylem and the primary phloem is exarch .
- 在根的初生结构中，其初生木质部为二原型，木质部及韧皮部的发育均为外始式。