biker

n.

骑自行车的人；骑摩托车的人；

复数：bikers

1. We just avoided a major collision with that biker.
   刚才我们差点儿和那个骑自行车的撞了个正着。
2. Somebody told me that Peter is a really good mountain biker.
   有人告诉我，彼特是个很棒的山地摩托车车手。

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