Unidirectionally
单向地
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。