Concentration profile
[化] 浓度分布剖面图
🧩 词语组成解析
profile
['profaɪl]
n. 侧面，半面;外形，轮廓;[航]翼型;人物简介;
vt. 描…的轮廓;给…画侧面图;为（某人）写传略;[机]铣出…的轮廓;
pro向前，在前+file纱线→前面的线条→轮廓；侧面像
🗣️ 情景例句
No, thank you.
不用 谢谢你。
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，