emissions ɪˈmɪʃənz
释义
n. 排放物( emission的复数形式 ); 散发物(尤指气体)
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
词形变化
原型: emission 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0