The Modified Three Beam Guardrail

Gecko published on

beam

guardrail = a rail at the edge of something such as a cliff or the deck of a boat that prevents people from falling off guardrail = NORTH AMERICAN a strong fence at the side of a road or in the middle of an expressway, intended to reduce the risk of serious accidents; a crash barrier thrie = three times; thrice corrugation = a wrinkle, a fold notch = a small caving on an edge or surface 12 inches = 30.48 centimeters 20 inches = 50.8 centimeters
EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.