e+miss+ion

• e-前缀，表示‘出’或‘外’
• miss词根，来自拉丁语‘mittere’，意为‘发送’
• -ion后缀，表示行为或状态

e-（出）+ miss（发送）+ -ion（状态）→ 排放，散发

mission

任务，使命；词根‘miss’来自拉丁语‘mittere’，意为‘发送’

dismiss

解散，解雇；前缀‘dis-’表示‘分开’，词根‘miss’意为‘发送’

admission

承认，入场许可；前缀‘ad-’表示‘向’，词根‘miss’意为‘发送’

permission

允许，许可；前缀‘per-’表示‘完全’，词根‘miss’意为‘发送’

1. 释义 1排放，散发

   The emission of greenhouse gases contributes to global warming.

2. 释义 1排放，散发

   New regulations aim to reduce the emission of pollutants from factories.

3. 释义 1排放，散发

   The car's low emission levels make it environmentally friendly.