sausage kerbWiktionary 原文构词拆分sausage词根/词干“from its sausage-like shape”+kerb词根/词干词源说明From sausage (“from its sausage-like shape”) + kerb释义（英文）名词 Noun(motor racing) A type of kerb and speed bump found on motor-racing tracks, having a smooth profile similar to half a sausage split lengthwise and laid out with the cut side down.