A girdle is a piece of women's underwear that fits tightly around the stomach and hips.
VERB
围绕;环绕
If one thing girdles another, it surrounds it.
例句
Weather satellites have observed a ring of volcanic ash girdling the earth...气象卫星观测到一个环绕地球的火山灰带。The old town centre is girdled by a boulevard lined with trees.一条林阴大道环绕古城的中心。