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单词
ozone layer
释义
ozone layer
noun
:
an atmospheric layer at heights of about 20 to 30 miles (32 to 48 kilometers) which is normally characterized by high ozone content that blocks most solar ultraviolet radiation from entry into the lower atmosphere
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of a sort
of a sudden
of a suddenty
ofay
ofc
of choice
ofcl
of consent
of course
ofcr
of deepest dye
of even date
Off
off
off
offal
offal
offaly
off and on
off-axis reflector
off-balance
off-bar
off base
off-bear
off-bearer
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更新时间:2025/11/3 18:44:33