n.安装者；嵌镶工人；排字工人；作曲者；给定装置；赛特种猎犬
Jim stepped inside the door, as immovable as a setter at the scent of quail. 吉莫迈步进了门，仿佛一条猎犬嗅到了鹌鹑的气味，一动不动了。
