Potassium acid fluoried
[建] 二氟氢钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
or, to be more accurate, we can think only a very little way outside,
我们只能稍微离开一点儿，