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
Hi.
嗨。
My parents speak English perfectly.
我的父母能流利地说英语。
Over the periods their saliva, a mild, digestive juice like our own, was converted into a poison that defies analysis even today.
蛇的唾液本来和我们人的消化液一样柔和，但经过漫长的时间，演变成了今天仍无法分析清楚的毒液。