Hidrolic acid
[医] 汗酸
🧩 词语组成解析
🗣️ 情景例句
But next time, please ask me in advance to make a speech.
不过下一次请事先通知我一声要做演讲喔。
Let bygones be bygones.
既往不昝。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。