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

wolf•ram n.

Chemistry tungsten.

wolf•ram n.

Chemistrytungsten.
Mineralogywolframite.

German Wolfram origin, originally, wolframite, probably equivalent. to Wolf wolf + -ram, representing Middle High German rām soot, dirt; formed on the model of personal names with initial Wolf-, as a contemptuous epithet for the mineral, which was considered worthless in comparison with tin ores, with which it is often found
1750–60

Collins Concise English Dictionary © HarperCollins Publishers::

wolfram /ˈwʊlfrəm/ n

another name for tungsten

Etymology: 18th Century: from German, originally perhaps from the proper name, Wolfram, used pejoratively of tungsten because it was thought inferior to tin

单词	wolfram
释义	WordReference Random House Learner's Dictionary of American English © 2024 wolf•ram /ˈwʊlfrəm/USA pronunciation n. Chemistry tungsten. WordReference Random House Unabridged Dictionary of American English © 2024 wolf•ram (wŏŏl′frəm, vôl′-),USA pronunciation n. Chemistrytungsten. Mineralogywolframite. German Wolfram origin, originally, wolframite, probably equivalent. to Wolf wolf + -ram, representing Middle High German rām soot, dirt; formed on the model of personal names with initial Wolf-, as a contemptuous epithet for the mineral, which was considered worthless in comparison with tin ores, with which it is often found 1750–60 Collins Concise English Dictionary © HarperCollins Publishers:: wolfram /ˈwʊlfrəm/ n another name for tungsten Etymology: 18th Century: from German, originally perhaps from the proper name, Wolfram, used pejoratively of tungsten because it was thought inferior to tin
随便看	middle term middleton middletone middletown middletowner middleware middle watch middleweight middle west middle western middle westerner middle years middle youth middling middlingly middx middy middy blouse mideast mideastern midengine midfield midfielder mid-flight midgard