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
Because our members are men and women like you.
因为， 这个组织的会员都是像你这样的人。
I'm going to but two gallons.
我要买两加仑。
Number 64 Middle School.
64中学。