Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/a7ff87787d3bc914e5d217eb8d5f017d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 palmated例句_palmated英汉例句_palmated双解例句_淳朴汉英词典
The observed deltas are highly two-dimensional in planform, adopting palmated structures which retain throughout their evolution a high degree of mirror symmetry. 实验观察到的三角洲，为一高度二维蹼状发展且镜面对称的构造。