钐(釤)shān ❶ {化} (放射性金属元素) samarium (Sm) ❷ [书] (大镰刀) big sickle ❸ (姓氏) a surname: ~ 资 Shan Zi 另见 see also shàn。 ◆钐合金 samarium alloy; 钐化合物 samarium compound; 钐离子 samarium ion; 钐同位素 samarium isotope; 钐效应 samarium effect
钐(釤)shànⅠ (一种长柄的大镰刀) sickle with a long handle Ⅱ [方] (抡开镰刀或钐镰大片地割) cut with a sickle: ~ 草 cut grass 另见 see also shān。 ◆钐镰 big sickle |