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单词
deuterium
释义
deuterium
n. Chem. a stable isotope of hydrogen with a mass about double that of the usual isotope.
Etymology
: mod.L, formed as DEUTERO- + -IUM
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ordinance
ordinand
ordinary
ordinate
ordination
ordnance
ordonnance
Ordovician
ordure
ore
Ore.
oread
orectic
Oreg.
oregano
oreography
oreweed
orfe
organ
organdie
organelle
organic
organism
organist
organization
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更新时间:2025/4/1 6:40:43