Letter times

信次───Letter times

You can write one of them as a constant times the other one, and that constant usually one uses the Greek letter lambda. I don't know if you have seen it before.───你可以把其中一个,写成另外一个乘以某个常数，而这个常数,通常就表示为希腊字母λ，我不知道你们见过没有。

Martin laid down the letter and worked a problem in mental arithmetic, finding the product of fifteen cents times sixty thousand to be nine thousand dollars.───马丁放下信，在心里算了一道算术题，发现一毛五乘以六万是九千元。

He has written a letter to The Times setting out his views.───他已经给《泰晤士报》写信，阐述了自己的观点。