| 单词 | platina |
| 释义 | platina /plat"n euh, pleuh tee"neuh/, n. a native alloy of platinum with palladium, iridium, osmium, etc. [1740-50; < Sp: lit., silverlike element, equiv. to plat(a) silver ( < Pr: lit., silver plate; see PLATE1) + -ina -INE1. See PLATINUM] |
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