The chairs were arranged back-to-back.
Describing two things that are positioned directly behind each other.
She won back-to-back championships.
Happening one after another without interruption.
The concert featured a back-to-back of popular bands.
A situation where two events occur consecutively.
ด้วยพจนานุกรมภาพและแฟลชการ์ดที่ทรงพลังฟรี