Microfiber
微纤维
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
It is, in fact, a primitive type of calendar.
事实上是一种最原始的日历。