motorcyclist
n. 骑摩托车的人；乘机车者
复数 motorcyclists
例句
The motorcyclist was clearly in the wrong.
骑摩托车的人显然对事故负有责任。
《牛津词典》
The motorcyclist was in a critical condition in hospital last night.
那位摩托车手昨晚在医院生命垂危。
The motorcyclist pulls up to Gaines' house.
摩托车手将车停在了盖恩斯的房子外。
