Velocipede
n. 脚踏两轮车, 孩童用三轮车
✅ 同义词
🗣️ 情景例句
You mature quickly.
这种人成熟得快。
My friend spent his childhood in California .
我的朋友在加利福尼亚度过了他的童年。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。