"path for pedestrians on the side of a street," 1739, from side (adj.) + walk (n.). The use of sidewalk for pavement as one of the characteristic differences between American and British English has been noted since at least 1902.
双语例句
1. Pieces of paper were skittering along the sidewalk.
人行道上飞舞着一张张纸片。
来自柯林斯例句
2. dog poop on the sidewalk
便道上的狗屎
来自《权威词典》
3. He avoided stepping on the crack in the sidewalk.
他避免踩到人行道的裂缝上.
来自《简明英汉词典》
4. The children squared off the sidewalk to play hopscotch.
