Patinas
(patina 的复数) n. 绿锈, 光泽, 古色, 神态, 圣餐盘\\n[机] 铜绿
🗣️ 情景例句
You have that look in your eye.
你看起来好像有了主意似的。
To protest against something
抗议
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。