基本解釋硼氧化合物同根派生 boron-oxygen相關(guān)詞英漢例句Water contains hydrogen and oxygen. 水含有氫和氧。Oxygen enters into many compound bodies. 氧是許多化合物的組成部分。boron oxygen tetrahedron 硼氧四面體Mars is too dry and poor in oxygen. 火星上面過(guò)于干燥，并且缺乏氧氣。Water is composed of hydrogen and oxygen. 水由氫和氧組成。boron-oxygen更多例句