Structure refinement
[化] 结构精修
🧩 词语组成解析
refinement
[ri'fainmənt]
n. 精炼，提纯，净化;改良品;细微的改良，极致;优雅，高贵的动作;
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
Her mother died when she was eight years old.
她8岁时母亲就去世了。