单词：manganese monoxide
manganese monoxide的用法和样例：
例句
- A black mineral consists of basic manganese oxide.一种黑色矿物，由基性氧化锰组成。
- A zinc and manganese dioxide-based cathode and anode are fabricated from proprietary inks coatings.锌和二氧化锰分别做正负极并且涂有自主知识产权的墨水。
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老外最常用的英文短语