Drystone
干石
📖 牛津释义
drystone
adj (of a stone wall) built without mortar （指石墙）无浆砌成的.
🗣️ 情景例句
Many people believe that GM food is not good for your health.
许多人认为基因改良食品对健康有害。
To make enemies, talk; to make friends, listen.
要成仇敌，多讲；要成朋友，多听。
Is it Alexander Bell?
是亚历山大·贝尔吗？