单词 | nonmetallic |
例句 | DEFINITIVE EXAMPLES 权威例句〔halogen〕Any of a group of five chemically related nonmetallic elements including fluorine, chlorine, bromine, iodine, and astatine.卤素:包括氟、氯、溴、磺、砹有化学关系的五个非金属元素一族中的任何一个美国传统〔metalloid〕A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal.准金属,类金属:具有一些金属化学特性的非金属元素,例如砷美国传统〔metalloid〕A nonmetallic element, such as carbon, that can form an alloy with metals.非金属:能与金属结合生成合金的非金属元素,例如碳元素美国传统〔reduce〕To change to a metallic state by removing nonmetallic constituents; smelt.冶炼,提炼:通过除去非金属成分而变成金属状态;熔炼美国传统〔spar〕A nonmetallic, readily cleavable, translucent or transparent light-colored mineral with a shiny luster, such as feldspar.晶石:一种随时可分裂的淡色非金属矿石,呈透明或半透明状,有闪亮的光泽,例如长石美国传统 |
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