emissions
/ɪˈmɪʃənz/
📖 中文释义
- n. 排放物( emission的复数形式 ); 散发物(尤指气体)
🧩 词形变化
原形 emission
📘 English Definition(英文释义)
- n. the act of emitting; causing to flow forth
- n. a substance that is emitted or released
- n. the release of electrons from parent atoms