n. an edge between a sidewalk and a roadway consisting of a line of curbstones (usually forming part of a gutter)
n. a horse's bit with an attached chain or strap to check the horse
v. keep to the curb
n. 抑制, 勒马绳, 边石
vt. 抑制, 束缚, 勒住
1. The city installed new curbs to improve safety for pedestrians.
城市安装了新的路缘石，以提高行人安全。
2. You should always park your car next to the curb.
你应该总是把车停在路缘石旁边。
3. The government is trying to curb pollution in the city.
政府正在努力减少城市中的污染。