| 单词 | plane |
| 释义 | Word Frequency plane 1(pleɪn) noun 1. mathematics a flat surface in which a straight line joining any two of its points lies entirely on that surface 2. a flat or level surface 3. a level of existence, performance, attainment, etc 4. a. short for aeroplane b. a wing or supporting surface of an aircraft or hydroplane adjective 5. level or flat 6. mathematics (of a curve, figure, etc) lying entirely in one plane verb (intransitive) 7. to fly without moving wings or using engines; glide 8. (of a boat) to rise partly and skim over the water when moving at a certain speed 9. to travel by aeroplane Derived forms planeness (ˈplaneness) noun Word origin C17: from Latin plānum level surfaceWord Frequency plane 2(pleɪn) noun 1. a tool with an adjustable sharpened steel blade set obliquely in a wooden or iron body, for levelling or smoothing timber surfaces, cutting mouldings or grooves, etc 2. a flat tool, usually metal, for smoothing the surface of clay or plaster in a mould verb (transitive) 3. to level, smooth, or cut (timber, wooden articles, etc) using a plane or similar tool 4. (often foll by off) to remove using a plane Word origin C14: via Old French from Late Latin plāna plane, from plānāre to levelWord Frequency plane 3(pleɪn) noun plane tree |
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