Potassa caustica
[醫] 苛性鉀, 氫氧化鉀
?? 詞語組成解析
n. [化]碳酸鉀, 苛性鉀
??? 情景例句
I knew it.
我也知道了 。
From today, let us begin to work together.
從今天開始讓我們一起工作吧。
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子們正放學回家，這時，他們看見一輛卡車。