Envelopment
n. 包, 包围, 封套, 封皮, 封, 裹
✅ 同义词
📖 牛津释义
envelopment
n [U].
🗣️ 情景例句
Two is enough.
两块足够了。
All are brave when the enemy flies.
敌人逃跑时，个个都勇敢。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。