Eco-friendly
a. 对生态环境友好的, 不妨害生态环境的
🧩 词语组成解析
abbr. 电子耦合振荡器（Electron-Coupled Oscillator）；环境控制组织（Environmental Control Organization）；经济合作组织（Economic Cooperation Organization）
🗣️ 情景例句
Have a good trip.
旅途愉快。
A tree is known by its fruit.
观其行而知其人。
We're going to have to put your account on C.O.D.。
今后我们不得不将您的户头改为C.O.D.。