Metallic oxide catalysts
[化] 金属氧化物催化剂
🧩 词语组成解析
oxide
['ɑksaɪd]
n. [化]氧化物;
n. <化>催化剂( catalyst的复数形式 ); 触媒; 促进因素; 有感染力的人
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
The purpose of this meeting is to discuss possible solutions for the pending issues.
本次会议的目的就是要讨论对悬而未解的问题的可能解决办法。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。