手电筒的光束扫遍屋内各个角落。 The flashlight's beam scanned every corner of the room.
烟斗、，烟筒抽烟用具、，由木头、粘土或其他物质组成的管子、，一头带有小吹嘴 A device for smoking, consisting of a tube of wood, clay, or other material with a small bowl at one end.
单簧管、，黑管一种管乐器┃，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏 A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys.
线缠绕在纸筒上┃。 The string is wound round a cardboard cylinder.
滚筒是洗衣机必不可少的部分┃。 The cylinder is a crucial part of the washing machine.
