- 重点词汇
- 海南
Hainan
- 楼顶
roof
- 垫层
subcrust; bed course; cushion; cushion ply; undercourse
- 混凝土
concrete; beton; masonry
- 中间
middle; center; centre; midst; mean; midpoint; intermediate; central; mid; middling; median; intermedial; high; short; halfway; midway; mid-; in the middle; in the center; in the midst
- 差价
price difference; price gap; spread; margin; differential