6 are from oxygen, including 2 lone pairs.
6 个来自氧气, 包括 2 个孤对电子。
单词 | lone pair |
例句 |
原声例句
Crash Course 综合篇 6 are from oxygen, including 2 lone pairs. 6 个来自氧气, 包括 2 个孤对电子。 Crash Course 综合篇 Those lone pairs, even though they're not participating in any bonds, still have their orbitals. 那些孤对,即使他们没有参与任何债券, 仍然有他们的轨道。 |
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