ter.bi.um
terbium的音标和读音:
DJ音标发音: [ˈtə:bi:əm]
KK音标发音: [ˈtɜbiəm]
terbium的词性:
n.Symbol Tb (名词)符号 Tb
1. A soft, silvery-gray metallic rare-earth element, used in x-ray and color television tubes. Atomic number 65; atomic weight 158.924; melting point 1,356=C; boiling point 3,123=C; specific gravity 8.229; valence 3, 4.See table at element
铽:一种银灰色的软金属性稀土元素,用于X光射线和彩色显像管中。原子序数65;原子重量158.924;熔点1,356=C;沸点3,123=C;比重8.229;化合价3,4参见 element
terbium的词源:
2. After Ytterby , a town in Sweden
源自 依特比 ,瑞典一城镇