Unicyclic
单循环的
🗣️ 情景例句
Where exactly is it?
到底在哪里？
Every bean has its black.
人人有其缺点。
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋，慌忙把一个大包藏到了桌子下面。