Metallic oxide catalyst
[化] 金属氧化物催化剂
🧩 词语组成解析
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
We're all anxious to hear Mr. Jones'remarks.
我们都很急切地想倾听琼斯先生的讲话。
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。