Ecological niche
[动]生态位
🧩 词语组成解析
ecological
[ˌekə'lɔdʒikəl]
adj. 生态（学）的;
niche
[niʃ]
n. 壁龛;合适的位置（工作等）;有利可图的缺口，商机;
🗣️ 情景例句
Thank you. It's delicious.
谢谢，味道很好。
Have you washed anything?
你洗东西吗？
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。