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
He accepted an offer of help.
他接受了援助的建议。
That's not my area, but I'll get an answer for you.