Polyascous
多子囊的, 具单子实层子囊的
🗣️ 情景例句
The instructions were not easily understandable.
这份说明书不容易理解。
All of those men are friends of mine.
那些人的都是我的朋友。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。