1. The gun on the turret could be swivelled once in a minute. 炮塔的火炮可在一分钟内旋转一周。
2. However, this swivel ladder is like a ladder installed on a swing set, on which the people can hold on to it and rotate. 这种转梯是一个类似梯子的东西安装在秋千架上，人们可以握住梯子并使它转动。
3. "Yi Guan" series mainly manufactures medium and top grade Office Swivel Chair, Conference Chair, Auditorium Chair, and Office Sofa etc. “一冠”系列主要生产中高档办公转椅、会议椅、礼堂椅、办公沙发、等系列产品。
英英解释
n.
1. a coupling (as in a chain) that has one end that turns on a headed pin
2. turn on a pivot
