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单词
electron pair
释义
electron pair
n.
1
Chem.
two electrons in the same orbital in an atom or molecule
【化】电子对
(
原子或分子中在同一轨道上运行的两个电子
)
2
Physics
an electron and a positron produced in a high-energy reaction
【物理学】电子对
(
在高能反应中产生的正负电子
)
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turncoat
turncock
turndown
turn down
turner
turnery
turn in
turning
turning circle
turning point
turn in one's grave
turn in one's grave
turn inside out
turnip
turnip-tops
turnipy
turnkey
turn-off
turn off
turn of speed
turn-on
turn on
turn one's back on
turn one's back on
turn one's hand to
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更新时间:2026/8/20 13:33:38