提前十五天的英文

请提前15天告诉我这事Tell me about it 15 days in advance, please.

我需要安排工厂尽快订舱.的翻译是：ineedtoarrangethefactorytobookassoonaspossible.

15 days before term begins

15日的英文是fifteenth。

fifteenth

词义：数词：第十五。形容词：第十五的；十五分之一的。

固定搭配：January fifteenth 一月第十五日 ; 一月第十五。

例句：

1、He received a car on his fifteenth birthday. 他在十五岁生日时收到了一辆车。

2、They can push down the thirteenth partial and bring up the fifteenth and thereby change the sound of a clarinet into a French horn. 他们可以压低第十三分音，或者提高第十五分音，从而将单簧管的声音变成圆号的。

3、the invention of the printing press in the fifteenth century.15世纪印刷机的发明。

15 days to go before term begins

fifteen days 英[ˌfɪfˈtiːn deɪz] 美[ˌfɪfˈtiːn deɪz] 十五日[例句]Fifteen days at their place of rest and refreshment, a letter came from major pendennis.他们在休息和疗养的地方过了大约十五天以后，收到了潘尼斯少校的信。