A gadget is a small tool or device.

gadget 指的是一种小型工具或设备。

A gadget is a small useful tool or device that has a clever design.

gadget 是设计巧妙的小工具或设备。

With this method surgeons are able to perform the operation using much smaller tools and a camera.

有了这种方法，外科医生可以使用较小的工具和摄像机来完成手术。

The spade was usually to be found in the small tool shed.

铲子通常在小工具棚里找到。

Then he would refine, using various smaller tools followed by finishing the surface with a tool like the rasp, a sort of file.

然后他会用各种小工具来打磨，再用锉刀之类的工具来打磨表面。

Andy wants to get a rock hammer, which is a very small tool that is used to break rocks.

安迪想要一把石锤，这是一种非常小的工具， 用来打碎石头。

It's called a " three-ring binder." A " pen, " you probably know, is a small tool we use for writing.

它被称为“三环活页夹”。您可能知道，“笔”是我们用来书写的小工具。

Well, these home shopping networks, these home shopping channels, sell a lot of these machines – these small tools or gadgets that make things that aren't always the most useful.

好吧，这些家庭购物网络， 这些家庭购物渠道，销售很多这样的机器——这些小工具或小玩意， 它们制造的东西并不总是最有用的。

A " nail file" (file) is a small tool, usually a flat little stick that is rubbed against the nails in order to make them smooth after you cut them, I guess.

“指甲锉” （锉刀）是一种小工具，通常是一根扁平的小棍子， 用来在指甲上摩擦， 以便在你剪指甲后使它们光滑， 我猜。

To remove that little piece of wood – what we would call a " sliver" (sliver) – you would use a very small tool called the " tweezers." Well, that's what Anna is using.

要取下那小块木头——我们称之为“条子”（sliver）的东西——你需要使用一种非常小的工具，叫做“镊子”。嗯，这就是安娜正在使用的。

Carrying only a change of clothes, a flashlight, and a small tool, the 25-year-old rode through jungles, deserts, and conflict areas in the hope of getting accepted to the school and finding a way to pay for it.

这位25岁的年轻人只带了一套换洗的衣服、一个手电筒和一个小工具，骑车穿过丛林、沙漠和冲突地区，希望能被学校录取，并找到支付学费的方法。

A " utensil" (utensil) is typically a smaller tool that is used in the home, especially in the kitchen, often for things like cooking – which is, of course, what you do primarily in a kitchen.

“器具” （器具）通常是一种较小的工具，用于家庭，尤其是厨房， 通常用于烹饪之类的事情——当然，这主要是在厨房里做的事情。