YanaminoＰＭ２．５
ピーエムにてんごpiiemunitengo
noun
- PM 2.5
- particulate matter 2.5
- particles smaller than 2.5 micrometers
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences
ピーエムにてんごpiiemunitengo
noun
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences