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
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I'll see if she's in.
我去看看她在不在。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-