1 ผลลัพธ์ สำหรับ astyllen
หรือค้นหา: -astyllen-, *astyllen*

Collaborative International Dictionary (GCIDE)
Astyllen

n. (Mining) A small dam to prevent free passage of water in an adit or level. [ 1913 Webster ]


Time: 3.2623 secondsLongdo Dict -- https://dict.longdo.com/