| 释义 |
delta /'delta; 'delta/ n Greek letter d, → App 4; land (with alluvial deposits) in the shape of a capital ~ (a) at the mouth of a river between two or more branches: 希膻字母的第四个字母 (A, 5) (参看附录四); (在河口由数条支流冲积成的)三角洲： the Nile Z ) ~，尼罗河三角洲;. ~- 'winged, (of aircraft) having ~-shaped wings. (指飞机)有三角谍的。 |