| 释义 |
DEFINITIVE EXAMPLES 权威例句〔dimorphism〕Biology The existence within a species of two distinct forms that differ in one or more characteristics, such as coloration, size, or shape.【生物学】 二态性:预期本应相似或相同的两个或两种个体之间的不同,例如颜色、大小或形状美国传统〔dimorphism〕Botany The occurrence of two distinct forms of the same parts in one plant, as in the juvenile and adult leaves of ivy.【植物学】 二态形现象:在一种植物中的相同部分具有二形性,如在常春藤上的嫩叶和成叶美国传统 |