英语中，这是一辆自行车被称为"bicycle".
来源：词语"bicycle"是从古法语"bi-"，意为"两个"，和希腊语"kuklos"，意为"轮"，结合起来的。
例句：
I ride my bicycle to work every day.
(我每天骑自行车去工作。)
She loves to go on long bicycle rides on the weekends.
(她喜欢周末骑长途自行车。)
He just bought a new electric bicycle.
(他刚刚买了一辆新的电动自行车。)