不及物动词
1. Dick bicycles to school every day. 狄克每天骑脚踏车上学。
名词
1. Do you ride a bicycle? 你骑自行车吗?
2. bicycle的意思
2. He lost control of his bicycle and fell down. 他因控制不住他的自行车而跌倒了。
3. Did you come by bicycle? 你是骑自行车来的吗?