ballpark:an area or a range within which an amount is likely to be correct or within which something can be measured (數額的)變動范圍;可量范圍
The offers for the contract were all in the same ballpark. 就此合同的開價均在同一范圍內。
If you said five million you'd be in the ballpark. 如果你說的是五百萬,那就差不多了.
Give me a ballpark figure(= a number that is approximately right). 給我個大致恰當的數字.
acceptable:that somebody agrees is satisfactory or allowed 令人滿意的;可容許的 ~ (to sb)
We want a political solution that is acceptable to all parties. 我們需要一個各方都可接受的政治解決方案.
For this course a pass in English at grade B is acceptable. 英語成績 B 級就可以學這門課程.
Air pollution in the city had reached four times the acceptable levels. 這座城市的空氣污染程度曾高達可接受標準的四倍.
order:a request to make or supply goods 訂貨;訂購;訂單
I would like to place an order for ten copies of this book. 這本書我想訂購十冊。
an order form 訂貨單
The machine parts are still on order(= they have been ordered but have not yet been received) 機器零件尚在訂購之中。
These items can be made to order(= produced especially for a particular customer) 這幾項可以訂做。