Ir
[化] 红外光谱法\\n[医] 铱(77号原素)
🗣️ 情景例句
Maybe not. These are 350 yuan each.
不见得哦！这些表每只350元。
Soon learnt, soon forgotten.
学得快，忘得快。
Are you sure you don't mind?
你敢肯定你不会介意吗？