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单词 carbide
释义

WordReference Random House Unabridged Dictionary of American English © 2024
car•bide  (kärbīd, -bid),USA pronunciation n. 
  1. Chemistrya compound of carbon with a more electropositive element or group.
  2. ChemistrySee calcium carbide. 
  3. Chemistry, Metallurgya very hard mixture of sintered carbides of various heavy metals, esp. tungsten carbide, used for cutting edges and dies.
  • carb- + -ide 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::
carbide /ˈkɑːbaɪd/ n
  1. a binary compound of carbon with a more electropositive element
  2. See calcium carbide
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