bariumn.[化]钡
barium flint钡燧石
barium glaze钡釉
Barium enema钡灌肠
barium oxide氧化钡,结晶氧化钡
barium white钡白,钨酸钡
barium stars钡星
barium ester钡酯
barium glass防射线玻璃,钡玻璃
barium salts钡盐
barium fleck钡斑