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记录筒
1、pneumatic cylinder───气缸，气压缸
2、circumscribing cylinder───外切圆柱
3、oxygen cylinder───储氧筒，氧气瓶；氧气瓶；储氧筒
4、recording───adj.记录的；记录用的；n.录音；唱片；v.录音；记录；录像（record的ing形式）
5、recording studio───录音室；录音棚
6、cylinder head───[机]气缸盖
7、actuating cylinder───[机]作动筒；[动力]主动油缸；制动气缸；作动筒; 主动筒; 动力气缸; 主动油缸
8、cylinder───n.圆筒；汽缸；[数]柱面；圆柱状物
9、armorack cylinder───军械架筒体
1、Rotation-breakoff Alarm for Photo-recording Cylinder of Geomagnetism───地磁光记录滚筒停转报警器
2、May 1, the cylinder was found on the ocean floor nearby; and on May 3 the other black box's cylinder, which contains the cockpit voice recording, was also located and recovered.───5月1日，黑匣子在海底附近被发现；5月3日，另一个装有黑匣子的圆筒被定位并打捞，这个黑匣子内有驾驶舱内声音的录音。
3、a jolt, he realized that while the Science Museum correspondence confirmed that Plummer had rejected a wax recording, he had acquired the Morses' solitary example of a Graphophone cylinder.───他意识到，虽然科学博物馆的信件证实布拉默拒绝了一个蜡质圆筒，却收下了莫尔斯家那个唯一的留声机圆筒。