Oeb
abbr. Oregon Educational Broadcasting 俄勒冈州教育广播; organic electrolyte battery 有机电解质蓄电池
🗣️ 情景例句
Garbage and chemical waste are destroying our water.
垃圾和化学废物正在破坏我们的水资源。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
Can I ask you what it's about?
请问你有什么事儿？