Erb
abbr. electron beam recording 電子束記錄; epigram record bureau 警句記錄部; enlisted record brief 征兵簡令記錄; economic requirement batching 經(jīng)濟(jì)要求計量
??? 情景例句
I don't know.
我不知道。
The beginnings of all things are small.
萬事開頭小。
Hello! Where are you from?
你好，你是從哪里來的？