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semi-metal An element having some properties characteristic of metals and others of non-metals. Many metalloids give rise to an amphoteric oxide (e.g. arsenic or antimony) and many are semiconductors
environ. 半金属 (有一些金属特性和非金属特性的元素。很多非金属物质产生两性的氧化物(例如砷或锑)并且很多是半导体。)
semi-metal
tech. 半金属
semi- metal
: 20 phrases in 4 subjects
Electronics8
Metallurgy7
Nautical1
Technology4

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