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
As a matter of fact,
事实上，
One wrong thought may cause a lifelong regret.
一念之错可铸终生之恨。
Mrs. Smith's living room is large.
史密斯夫人的客厅很大。