ozone hole

导读:ozone hole读音音标
英 [ˈəuzəun həul]美 [ˈoˌzon hol]
ozone hole意思解释
释义臭氧洞; 英英释义 ozone hole n.an area of the ozone layer (near the poles) that

ozone hole读音音标

英 [ˈəuzəun həul]

美 [ˈoˌzon hol]

ozone hole意思解释

释义

臭氧洞;

英英释义

ozone hole

n.

an area of the ozone layer (near the poles) that is seasonally depleted of ozone

双语例句

She also got some of the first chemical measurements that showed man-made chlorofluorocarbons caused the hole.她还掌握一些先进的化学测量方法来说明臭氧洞是由人造含氯氟烃造成的。

ozone layer
ozone
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