Cerf
abbr. Canine Eye Registration Foundation 狗眼注册基金会; Coastal Education and Research Foundation 海岸教育与研究基金会; cosmic radiation reference field 宇宙辐射参考区
🗣️ 情景例句
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
To know everything is to know nothing.
样样通，样样松。