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单词
radio-carbon
释义
radio-carbon n[U] radioactive form of carbon present in organic materials, used in carbon dating 放射性碳(有机材料中碳元素的放射性形式, 用以测定某物的年代).
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osteopathy
ostler
ostracism
ostracize
ostrich
OT
other
others
other than
otherwise
other-worldly
otiose
otter
ottoman
OU
oubliette
ouch
ought to
Ouija
ounce
our
ours
ourselves
-ous
oust
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更新时间:2025/9/4 21:24:11