Potassium hydride
[机] 氢化钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
[医] 氢化物
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
I looked at my watch.It was true.
我看了一下我的手表，果真如此。