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
My private life is none of your business!
我的私生活不关你的事。
Who spoke a while ago?
刚才谁在讲话？
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。