| 单词 | platino-iridium |
| 释义 | Definition of platino-iridium in English:platino-iridiumnoun Chemistry
OriginLate 19th century; earliest use found in Harper's Magazine. Definition of platino-iridium in US English:platino-iridiumnoun Chemistry
OriginLate 19th century; earliest use found in Harper's Magazine. |
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