网站首页 汉语 德语 英语
Lying beyond the sloping front of the main body of a delta, below the depth of effective wave erosion.
The prodelta part of a delta.
1940s. From pro- + delta.
雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。