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
But Dad is always so busy.
但是爸爸总是那么忙。
What's your motherland?
你祖国是哪儿？
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，