| 单词 | leaf |
| 释义 | leaf [lēf] BOTANY A modified aerial appendage which develops from a plant stem at a node, usually contains chlorophyll, and is the principal organ in which photosynthesis and transpiration occur. BUILDING CONSTRUCTION 1. A separately movable division of a folding or sliding door. 2. One of a pair of doors or windows. 3. One of the two halves of a cavity wall. COMPUTER SCIENCE See <<terminal vertex>> |
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