Potassium hydroxide
[化] 氢氧化钾\\n[医] 氢氧化钾, 苛性钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
And we'll also need some ladders
而且我们还需要一些梯子
How long does it take to get there?
到那里要多少时间？
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。