臭氧
ozone (O₃)
Example Sentences
关于保护臭氧层以及禁止使用特定化学物质的国际环境公约，得到了国际社会的广泛签署与执行。
guān yú bǎo hù chòu yǎng céng yǐ jí jìn zhǐ shǐ yòng tè dìng huà xué wù zhì dì guó jì huán jìng gōng yuē, dé dào le guó jì shè huì de guǎng fàn qiān shǔ yǔ zhí xíng.
International environmental conventions on protecting the ozone layer and banning the use of specific chemical substances have been widely signed and implemented by the international community.
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