adj.嵌套的
v.筑巢( nest的过去式和过去分词 )
The swallows nested under the eaves.
燕子筑巢于屋檐下.
The birds nested in the oak tree.
鸟在橡树上筑巢.
The pair of swans nested by the river.
这对天鹅栖息在河边.