Perchromic acid
[化] 过铬酸
🧩 词语组成解析
🗣️ 情景例句
The arbitration decision shall be final and binding on both parties.
仲裁裁决是最终的，对双方均有约束。
A little pot is soon hot.
壶小水易热。
He threatened to call the police.
威胁说要去叫警察。