Keene's cement
短语[化] 基恩水泥; 干固水泥
释义与例句
n.
-
1.
A kind of plaster which sets white, made from gypsum with alum.
不可数
词源
Named after Richard Wynn Keene, who first patented it in 1838.
来源：wiktionary
[化] 基恩水泥; 干固水泥
A kind of plaster which sets white, made from gypsum with alum.
Named after Richard Wynn Keene, who first patented it in 1838.
来源：wiktionary