Encysting
把…包在囊内, 被包在囊内( encyst的现在分词 )
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
Cowards are cruel.
懦夫不仁。
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。