| 释义 |
ecologists i:ˈkɔlədʒɪsts COCA²³⁵⁷⁴BNC²²⁴³⁰Economist⁵³⁵⁸¹⁺¹
基本例句
n.生态学者ecologist的名词复数原型ecologist的复数 They’re what ecologists call a “ keystone” species, who control the abundance every other species, but require a habitat of sufficient size to support those other creatures.
它们是生态学家所谓的“重点”物种，控制着大量的其它物种，不过它们需要足够大的栖息地以供养其它那些生物。 yeeyan |