Acidosodium
阿齐多钠(一种碳酸钠 与氯化钠的制剂)
🗣️ 情景例句
That's where our difficulty lies.
那就是困难所在。
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
What's it used for?
有什么用途？