| 释义 |
damp-proof course ˈdæmppruːfkɔːs 短语¹⁴⁴⁹⁷²⁺²
基本英英近义反义例句
n.防湿层
Noun:
a course of some impermeable material laid in the foundation walls of building near the ground to prevent dampness from rising into the building近义词 damp course防湿层
Why do we set a horizontal damp-proof course in a wall?
墙体中为什么设置水平防潮层？ www.hbwy.com.cn |