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
Sure, go ahead, I don't care.
好，继续吧，我不介意的。
He used to live in my neighborhood.
他曾与我是邻居。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。