rumble strip

剑桥词典

one of a set of raised strips on a road that makes a low sound when vehicles drive over it to warn drivers to slow down or change direction because they are getting close to something
齒紋震動帶，隆起標志帶，減速振動帶（路麪上狹長的隆起帶，汽車駛過時發出隆隆聲，提醒司機減速或不要太靠近某物） 返回 rumble strip