Piot
abbr. 物质投入产出表（physical input-output table）
🗣️ 情景例句
about the first Thanksgiving.
第一次感恩节历史剧。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
But having satisfied the requirements of practical necessity, most people go no further.
但是，大部分人在满足了实际需要后，就不再继续发展这种能力了。