guard column
【建筑】防护装置，用于防止人的脚陷入【建筑】保护装置，用于防止人的脚陷入
guard for preventing a person's foot being trapped
暂无补充释义。
相关词条
guard ring
on one's guard
guard
guard cell
night guard
advance guard
trigger guard smallarm
guard for preventing a person's foot being trapped
暂无补充释义。
guard column
guard ring
on one's guard
guard
guard cell
night guard
advance guard
trigger guard smallarm