英语词汇“tetravalent base”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	tetravalent base
释义	tetravalent base n.四价碱
随便看	cover chain welding cover chain welding process cover changes cover channel covercharge cover charge cover dividend cover, door cover door with safety valve cover charges coverchief coverchiefs cover chips cover clamp cover class covercled covercles coverclosure cover cloth cover-cloth cover coat cover coat enamel cover-coat enamel cover coating cover coefficient