英语词汇“platiniridium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	platiniridium
释义	WordReference Random House Unabridged Dictionary of American English © 2024 plat•in•i•rid•i•um (plat′n i rid′ē əm, -ī rid′-),USA pronunciation n. Metallurgya natural alloy composed chiefly of platinum and iridium. platin(um) + iridium 1865–70 Collins Concise English Dictionary © HarperCollins Publishers:: platiniridium /ˌplætɪnɪˈrɪdɪəm/ n any alloy of platinum and iridium: used in jewellery, electrical contacts, and hypodermic needles
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