1. This is called 'nesting or cocooning'. 这被叫做鸟槽或茧。
2. To cut expenses, consumers are going out less, a phenomenon retail analysts call cocooning. 为了节省开支，人们会减少外出的机会，零售分析人员把这种现象叫做蚕居，指像蚕一样蛰居在保护层内的现象，蚕居族是为了节省开支。
3. This is called 'nesting or cocooning'. Birds build nests out of sticks to hold their eggs and baby birds. 这被叫做鸟槽或茧。鸟筑巢用枝条围住鸟蛋和小鸟。
4. Disclosed is a silkworm cocoon picker of slat type paper cocooning frame which can be used to pick silkworm cocoons conveniently. 一种能够方便采摘蚕茧的板签式方格簇蚕茧采摘工具。
5. The terms cocooning and nesting became popular more than twenty years ago. They describe people buying their first homes and filling them with many things. These people then had children. 作茧和筑巢这两个词在20多年前开始流行，它们用于描述首次购房并在家里添置许多家具的人， 然后他们会生儿育女。
