abbr. proceeds (变卖)所得款项; Program Control Display System 程序控制显示系统(北大西洋公约); project control drawing system 目标控制绘图系统; power conversion and distribution system 功率转换与分配系统
🗣️ 情景例句
About 9:30.
大约九点半。
Do you live with your parents?
你和你父母住一起吗?
Education in the wilderness is not a matter of monetary means.