Unified purchase and sale
[经] 统购统销
🧩 词语组成解析
a. 统一的；一致标准的
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
sale
[seil]
n. 卖，出卖;销售额，销售;销路;拍卖;
🗣️ 情景例句
That's a neat idea.
这是个好主意。
Tom reads newspapers in the afternoon.
汤姆下午读报。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。