sandstone基本解释
n,[岩]砂岩；沙岩,同近
A red sandstone mosque stands on one side..一座红色砂岩清真寺耸立在一旁。
[岩] 砂岩；沙岩英释中释na type of soft yellow or red rock, often used in buildings
quartz sandstone,石英砂岩.短语
