Ecological effect
[法] 生态效应
🧩 词语组成解析
ecological
[ˌekə'lɔdʒikəl]
adj. 生态（学）的;
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
Out of debt, out of danger.
无债一身轻。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。