形式发票的英文：
pro forma invoice

Five (5) copies of pro forma invoice covering the total amount of the initial fee
金额为入门费总价的形式发票一式五份

Five (5) copies of proforma invoice covering the total contract price
金额为合同总价的形式发票一式五份

Enclosed please find our Proforma Invoice No. ... for...
"附上我方...形式发票第...号,请查收"

We are pleased to send you our Proforma Invoice No. ... in triplicate as requested.
"按要求,兹寄上我方形式发票第...号,一式三份."

PLS DISPATCH BEST QUOTNS FR SURGICAL GLOVES IN STG IMMENDIATE SHPMT WITH PROFORMA INV N SMPLS TKS.
请报医用手套最低英镑价即装，并寄形式发票及样品，谢谢。

We are pleased to send you herewith our program Invoice No.18 in triplicate as request.
兹寄上我方形式发票第18号，按贵方要求一式三份。

We are pleased to send you herewith our program invoice No.18in triplicate as request.
兹寄上我方形式发票第18号，按贵方要求一式三份。

It is just a pro forma letter.
这只是个例行信函。

They advanced arguments pro and con the proposal.
他们提出了赞成和反对那提议的论据。

Much has been written on the subject pro and con.
对那问题已有很多赞成和反对的文章。

It is just a pro forma letter.
这只是个例行信函。

The three republics have decided to forma a commonwealth of independent states.
这三个共和国家决定组成一个独立国家联合体。

In the case of installment deliveries, the invoice may be a pro forma invoice in respect of each instalment except the final installment.
货物如分批发运，除末批外，每批发运的发票可以是形式发票。

The agency invoices the client.
代理处为客户开具发票。

Each invoice book has an instruction.
每一本发票都有使用说明。

Commercial invoice is a document.
商业发票是一种单证。