| 释义 |
Definition of ice guard in English: ice guardnoun 1US a projecting structure for protecting a bridge, pier, etc., from floating ice. 2Aeronautics (chiefly historical) a wire grid fitted in the intake of an aircraft engine, so that any ice forms on the grid rather than in the engine.
Origin Mid 19th century; earliest use found in American Railroad Journal. Definition of ice guard in US English: ice guardnoun 1US a projecting structure for protecting a bridge, pier, etc., from floating ice. 2Aeronautics (chiefly historical) a wire grid fitted in the intake of an aircraft engine, so that any ice forms on the grid rather than in the engine.
Origin Mid 19th century; earliest use found in American Railroad Journal. |