Sua
abbr. 子系统基于UNIX的应用程序（Subsystem for UNIX-based Applications）；单用户帐号（Single User Account）；特殊用途空域（Special Use Airspace）；美国索卡大学（Soka University of America）
🗣️ 情景例句
and his book
他的书
Where are you calling from?
你从哪打来的？
Do you still have the cock year stamp?
你还有鸡年的邮票吗？