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- 浮筒系统A方位标志Cardinal marks of buoyage system A
- 系统system
- 国际灯塔管理局协会的海上浮筒系统甲International Association of Lighthouse Authorities Maritime Buoyage System A
- 模拟系统A第一个专用控制信道Analog First Dedicated Control Channel for System A
- 方位标志bearing marker
- 方位标志器bearing marker
- 房室顺序起搏系统A波振幅测量值的观察研究。The Observation and Study for A Wave Amplitude of Atrioventricular Synchronous Pacing System.
- 系统的systemic
- 海牙警局内部的报纸说，荷兰首都的其他拘留所不久都将出现类似的方位标志。All other police cells in the Dutch capital will soon get similar compass marks, the in-house newspaper of The Hague police said.
- 方位azimuth
- 面向PSTN的远程医疗系统A PSTN-Oriented Telemedical SystemA PSTN-Oriented Telemedical System
- 系统信息system information
- 浮筒pontoon
- 不仅A而且not merely A but also B
- 系统管理员system administrator
- A股A-share
- 文件系统file systems
- 多方位multiaspect
- 把A误以为take A for B
- 系统文件system file
