英语单词大全

iridosmium

/ɪrɪ'dɒzmɪəm/

中文翻译

n. 铱锇矿

英文解释

n. The native compound of iridium and osmium. It is found

in flattened metallic grains of extreme hardness, and is often used for

pointing gold pens.

今日更新

更新时间：2025-10-05 02:11:22

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