Grade estimation
[经] 等级(质量)评定
🧩 词语组成解析
estimation
[ˌesti'meiʃən;ˌestə'meiʃən]
n. 估计; 评价; 判断;尊敬;
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲，也可为恶魔。
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。