dimorphism是什么意思音标:英 [dai'mɒ:fizәm]
n. 同种二形, 二态性
[化] 双型; 双晶现象
n. (chemistry) the property of certain substances that enables them to exist in two distinct crystalpne forms
n. (biology) the existence of two forms of individual within the same animal species (independent of sex differences)