Cen
abbr. 欧洲标准化委员会（The European Committee for Standardization）
🗣️ 情景例句
The man grabbed my bag and ran away.
那男人抢了我的皮包就跑了。
Judge not a book by its cover.
评定一本书，不能凭封面。
I'm very sorry. Usually I'm very careful. I have never lost a book before. It won't happen again.
“很对不起。通常我是非常小心的。我以前从来没有丢过书。这样的事不会再发生了。”