Palladium catalyst
[化] 钯催化剂
🧩 词语组成解析
palladium
[[pə'leidiəm]]
n. 钯\\n[化] 钯Pd
🗣️ 情景例句
Well,
好啦，
Punctuality is the soul of business.
严守时间是办事情的重要原则。
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。