carbide

詳細解釋：

car.bide

n.（名詞）
A binary compound consisting of carbon and a more electropositive element, especially calcium.
碳化物：一種二元化合物，由碳和一個電正性的元素，尤指鈣，組成
A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.
碳化鈣：一種堅硬的物質，由壓塑的碳化物和重金屬製成，用於製作切割金屬的工具