斜墙土坝

  • 网络earth dam with sloping core

斜墙土坝斜墙土坝

斜墙土坝

earth dam with sloping core

slope-英汉词典-英中字典-速译通... ... Lush trees dot the slopes. 绿树点缀山岗。 earth dam with sloping core 斜墙土坝 ...

热词推荐