さんたんはいしゅつけん
Meanings
Noun
1. right to emit carbon dioxide
Kanji used
two
acid
transformation
charcoal
elementary
discharge
exit
right (to do something)
Composed of
① 内部の不要な物を外に出すこと。② 生物体が体内に生じた老廃物を体外に出すこと。
right (to do something); authority; power