中文 Chinese

• 鑭系元素
• 镧系元素

英文 English Explain:

• lanthanoid (rare earth series), namely: lanthanum La57 鑭|镧[lan2], cerium Ce58 鈰|铈[shi4], praseodymium Pr59 鐠|镨[pu3], neodymium Nd60 釹|钕[nu:3], promethium Pm61 鉕|钷[po3], samarium Sm62 釤|钐[shan1], europium Eu63 銪|铕[you3], ga

鑭系元素 镧系元素 English Pronunciation:

• [lan2 xi4 yuan2 su4]