名詞 desktop:

1. the top of a desk
2. (computer science) the area of the screen in graphical user interfaces against which icons and windows appear
   同義詞：background, screen background

1. The desktop displays all your work in rectangular areas called windows.
   在這個桌面上，你所有的工作都被顯示在一個稱為窗口的矩形框里。
2. The network computer, also known as the Internet toaster, Internet appliance or Internet device, is the low cost, no　maintenance desktop device.
   網(wǎng)絡(luò)計(jì)算機(jī)，也叫“因特網(wǎng)烤爐”、因特網(wǎng)裝置、因特網(wǎng)設(shè)備，是一種價格低廉、無需維護(hù)的臺式裝置。
3. The mouse is a small, handheld object that is pushed around a desktop to move the cursor on the screen or to select choices from menus displayed on the screen.
   鼠標(biāo)是一個可以用手在桌面上推動的小東西，通過它可以在屏幕上移動光標(biāo)或者選中菜單上的某項(xiàng)功能。
4. The amount of space, desktop or floor, needed by a computer system or peripheral. Systems and peripherals with smaller footprints have the advantage of leaving more room available for other things.
   計(jì)算機(jī)系統(tǒng)或外設(shè)在地板或臺上所需要占用的空間面積。具有較小占地面積的系統(tǒng)和外設(shè)，其優(yōu)點(diǎn)是可留出更多的空間留做其它用途。

desk.top

n.（名詞）
The top of a desk.
桌面：桌子的上部
adj.（形容詞）
Designed for use on a desk or table:
桌上用的：為能放在桌子上使用而設(shè)計(jì)的：
例句：
a desktop telephone.
臺式電話機(jī)

Small enough to fit conveniently in an individual workspace:
臺式的：足夠小，以便能方便地放到個人工作室里的：
例句：
a desktop computer.
臺式計(jì)算機(jī)