Palladium hydride
[化] 一氢化二钯
🧩 词语组成解析
palladium
[[pə'leidiəm]]
n. 钯\\n[化] 钯Pd
[医] 氢化物
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
Do one's level best.
尽力而为。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。