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periodic law
释义
periodic law
n.
Chemistry
The principle stating that the properties of the elements recur periodically as their atomic numbers increase.
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encumbrance
encumbrancer
-ency
encyclical
encyclopedia
encyclopedic
encyclopedically
encyclopedism
encyclopedist
encyst
encystation
encystment
end
end-
end-
endanger
endangered species
endangerment
endarterectomy
endarteritis
endash
en dash
endbrain
endear
endearing
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更新时间:2026/7/27 0:04:51