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
Has the container arrived in Sydney yet?
货柜已经到达悉尼了吗？
When did you travel?
你什么时候旅行？
During his first year, Chaplin acted in 35 films, many of which he wrote and directed himself.
在第一年里，卓别林演了35部电影，其中的许多电影是他自编自导的。