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单词
valency electron
释义
valency electron
in British English
noun
chemistry
an electron in the outer shell of an atom, responsible for forming chemical bonds
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atmos
atmosphere
atmosphered
atmospheric
atmospherical
atmospherically
atmospheric engine
atmospheric perspective
atmospheric pollution
atmospheric pressure
atmospherics
atmospheric window
at most
at most/at the most
at-most-at-the-most
at my brother's
atn
at night
at nightfall
at night-time
at-no
at. no.
at no extra charge
at noon
ato
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更新时间:2026/3/12 16:00:56