dicotyledon
音标发音
- 英式音标 [ˌdaɪ.kɒt.ɪˈliː.dən]
- 美式音标 [ˌdaɪ.kɑː.t̬əlˈiː.dən]
- 英式发音
- 美式发音
基本解释
- n.双子叶植物
英汉例句
- Sankoh, Antiaris toxicaria a dicotyledon.
桑科,见血封喉属双子叶植物。 - The biggest figure is with dicotyledon wild liane.
成分特点为双子叶植物科属种最多; - The The Euphorbiaceae is one of the core dicotyledon families containing about 300 genera with 8,000 species, mostly tropical and subtropical.
摘要大戟科为双子叶植物中的大科之一,主要分布于热带及亚热带地区,台湾原生者有27属。 - There is little difference of damage extent between dicotyledon and monocotyledon in mountain area and relatively low oasis plain.
山地与海拔相对低的绿洲平原之间的过渡麦区,单、双子叶杂草危害程度基本相同。 - Results Besides the similar structure of the perennial herbaceous dicotyledon,there were a lot of fibers and calcium oxalate crystals in the plant.
结果山麻黄除具有双子叶植物的一般组织结构特征外,还具有发达的纤维和大量草酸钙簇晶。
词组短语
- dicotyledon detail 双子叶植物
- herbaceous dicotyledon [植]草本双子叶植物
- dicotyledon weeds 杂草
- herbaceous dicotyledon detail 草本双子叶植物
短语
英英字典
- a plant that produces flowers and has two cotyledons (= leaf parts inside the seed)
- any flowering plant of the class Dicotyledonae, normally having two embryonic seed leaves and leaves with netlike veins. The group includes many herbaceous plants and most families of trees and shrubs
剑桥英英字典
柯林斯英英字典
专业释义
- 双子叶植物亚门
- 双子叶植物
- 双子叶植物