noun🔗Share硼， 硼元素 The chemical element (symbol B) with an atomic number of 5, which is a metalloid found in its pure form as a dark amorphous powder."The garden fertilizer contained boron to help the plants grow stronger stems. "这种花园肥料含有硼，能帮助植物长出更结实的茎。elementchemistrysubstancematerialscienceChat with AIVocabulary GamePractice Reading
noun🔗Share硼原子 A single atom of this element."The lab technician carefully picked up a single boron atom with the atomic force microscope. "实验室技术员小心翼翼地用原子力显微镜拾起了一个硼原子。elementsubstancematerialchemistryscienceChat with AIVocabulary GamePractice Reading
