久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典ecologyecology英英釋意

ecology

英 [?'k?l?d??; e-] 美[?'kɑl?d?i]
  • n. 生態學;社會生態學

英英釋意


1. the environment as it relates to living organisms;
"it changed the ecology of the island"
2. the branch of biology concerned with the relations between organisms and their environment