Of particular concernis the uncertainty over emissions of the potent greenhouse gas nitrousoxide.

特别令人担忧的是强效温室气体一氧化二氮排放的不确定性。

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Of particular concernis the uncertainty over emissions of the potent greenhouse gas nitrousoxide.

特别令人担忧的是强效温室气体一氧化二氮排放的不确定性。

youdao