短语词组短語Encircling coils 環繞式線圈;環形線圈encircling cell 環繞細胞encircling duct 環形通道Encircling Mountain 圍環山脈encircling forest 防護林encircling nets 鏇網類;圍網類encircling diffusion [物]環狀擴散encircling band 環紥帶encircling zone 周圍地帶 返回 encircling