| 释义 |
dieidism Biol.|daɪˈaɪdɪz(ə)m|
[f. Gr. δι- two + εἶδ-ος form + -ism.]
The condition of having two different forms at different stages of life.
1874Lubbock Orig. & Met. Ins. iv. 80 Those cases in which animals or plants pass through a succession of different forms might be distinguished by the name of dieidism or polyeidism. |