| 释义 |
碱土金属 jiǎntǔ jīnshǔchem. alkaline-earth metal碱土金属jiǎntǔjīnshǔalkaline earth (i.e. beryllium Be 铍, magnesium Mg 镁, calcium Ca 钙, strontium Sr 锶, barium Ba 钡 and radium Ra 镭)碱土金属【化】alkaline earth metal碱土金属phr.alkaline earth碱土金属alkaline earth metal【化】碱土金属碱土金属 |