单词是cycle=bicycle  ,例如
这辆自行车车座的高度可以调节。The height of the bicycle seat is adjustable.
她用链子把自行车锁在大门上。
She chained her bicycle to the gate.
她总是用挂锁把自行车锁在栏杆上。
She always padlocked her cycle to the railings.
单词是cycle=bicycle  ,例如
这辆自行车车座的高度可以调节。The height of the bicycle seat is adjustable.
她用链子把自行车锁在大门上。
She chained her bicycle to the gate.
她总是用挂锁把自行车锁在栏杆上。
She always padlocked her cycle to the railings.