Ecological footprint
[生态]生态足迹
🧩 词语组成解析
ecological
[ˌekə'lɔdʒikəl]
adj. 生态（学）的;
footprint
[['futˌprint]]
n. 足迹\\n[计] 印迹
🗣️ 情景例句
and we must prepare this room.
我们得收拾好房间。
I'll have to see about that.
这事我得想一想再定。
That's too expensive for us.
这对我们来说是太贵了。