如题所述
proforma
adj. 形式上的,预计的;
n. 形式发票;备考报表;循例;估价单;预计报表;拟制报表;
例句:
Although a proforma invoice is not a commercial invoice, its contents are to a great extent similar to those of the latter.
形式发票虽然不是商业发票,但是它的内容在很大程度上与商业发票相同。