manganese
发音
英 [ˈmæŋgəni:z]
美 [ˈmæŋɡəˌniz, -ˌnis]
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- 锰
单词词源
manganese 锰
来自意大利语manganese,来自magnesia的拼写讹误。后将借就错,用来指两种不同的金属元素。
双语例句
- 1. The manganese smelter at hengjiang is a case in point .
- 横江村的锰冶炼厂就是一个佐证。
- 2. The fumes produced by welding metal often contain small amounts of manganese .
- 在焊接金属时所产生的烟雾中,常常包含了少量的锰。
- 3. Iron is not manganese or magnesium but these metals and magnet all share a similar etymology .
- 铁不是锰或镁,但是这些金属却和magnet(磁铁)有相似的词源。
- 4. For cultured human cells and mice battling the toxin , manganese proved to be a lifesaver .
- 已经证明,锰在培养的人类细胞及小鼠与志贺毒素的斗争中,是细胞和小鼠的救星。
- 5. The advances were credited to the company 's proprietary cathode , anode and electrolyte materials , including manganese for the cathode .
- 这种先进性归功于该公司的专利阴、阳极和电解材料,包括用来做阴极的锰。