Biking
n. 自行车, 骑单车；踏单车
✅ 同义词
🗣️ 情景例句
Railroad stations or airports--Grandpa always tells us he'll get here by himself.
无论是火车站还是机场，爷爷总是说他会自个儿设法到这 。
Believe somebody on his bare word.
人言无据，切勿轻信。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！