This is the least expensive option available.

这是可用的最少的花费选项。

I chose the least expensive dish on the menu.

我选择了菜单上最便宜的菜。

The least expensive one is 2 dollars 50 cents.

最便宜的是2美元50美分.

That is the least expensive kind of sunscreen.

那是最不贵的一种防晒霜.

Smile is the best but least expensive gift to others.

微笑是给人最好的但不昂贵的礼物。

Susie: Actually, it will be their least expensive car.

苏西：实际上，那会是他们最便宜的一款车。

The least expensive ticket in category 3 costs $80 USD.

在种类中的最不昂贵的票 3 笔费用 80 美元 USD。

John chose the least expensive of the book in these books.

约翰在这些书中选了一本最便宜的。

Even the least expensive of timepieces are marvels of micro - engineering.

即便是最便宜的钟表,也堪称微型工程奇迹.

There are many fine styles available in soft leather and it is the least expensive leather out there.

有许多可用软皮革和优良作风，是最便宜的皮革出去。