escarole

1. We're having OSSO buco, escarole and beans.
   有炖小牛肘，蚕豆。
2. Niche expansion must be cause to biological evolution. It's more fit to generate offspring by "costae escarole" of niche.
   扩充必然导致生物进化，而生物扩充是由生物的生态位决定的，因此根据生态位的大小作为选择策略，产生下一代个体更符合自然进化法则。

noun

1. variety of endive having leaves with irregular frilled edges

   Synonym:    chicory escaroleendive