bycile和bike的区别

Bicycle 特别强调是两轮儿的，Bike则因为非常口语，无所谓两轮还是三轮车。bicycle是一种较为过时的说法，指的是普通单车。bike是流行说法，可以指任何骑行工具，bike的意思比bicycle高级。

A bicycle came into sight on the main road.

大路上出现了一辆自行车。

A bicycle is often more convenient than a car in towns.

在城镇骑自行车常常比开车更方便。

Can I have a go on your new bike?

我能骑骑你的新自行车吗？

It took her three hours to repair her bike.

她花了三个小时修理自行车。