sea level 的英语意思
sea levelˈsea ˌlevel noun [uncountable] 
查看全部语言翻译 the average height of the sea, used as a standard for measuring other heights and depths, such as the height of a mountain海平面的平均高度，用作衡量其他高度和深度（如山高）的标准above/below sea level
1,000 m above sea level海拔1,000米 changes in sea level海平面的变化
查看全部语言翻译 the average height of the sea, used as a standard for measuring other heights and depths, such as the height of a mountain海平面的平均高度，用作衡量其他高度和深度（如山高）的标准above/below sea level 1,000 m above sea level海拔1,000米 changes in sea level海平面的变化