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
Where do you want to go to eat?
想到哪儿吃？
Sorry kept you waiting so long. You are on .
抱歉让你久等了，接通了。
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。