bimetal
n. 双金属材料;双金属器件; adj. 双金属的;复本位制的(等于 bimetallic)
n.双金属材料,双金属器件 adj.=bimetallic
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n. 双金属材料;双金属器件; adj. 双金属的;复本位制的(等于 bimetallic)
n.双金属材料,双金属器件 adj.=bimetallic
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