on the mat
【建筑】底板基础（筏基）
mat foundation (raft foundation)
暂无补充释义。
相关词条
mat
mat ground mat
mat switch switch, weight-responsive
bath mat
car mat
bamboo-strip mat
chinese alpine rush door mat
mat foundation (raft foundation)
暂无补充释义。
on the mat
mat
mat ground mat
mat switch switch, weight-responsive
bath mat
car mat
bamboo-strip mat
chinese alpine rush door mat