释义 |
-ium/iəm/suffix forming nouns denoting esp. 构成名词,尤表示 : 1 (also 亦作 -um) names of metallic elements (uranium 铀; tantalum 钽) 金属元素名称 2 a region of the body (pericardium 心包; hypogastrium 下腹) 身体部位 3 a biological structure (mycelium 菌丝体; prothallium 原叶体) 生物结构 [from or suggested by Latin -ium from Greek -ion] |