overhead

现在分词：

动词现在分词: overhauling

更多词形：

名词: overhauler | 动词过去式: overhauled | 动词过去分词: overhauled | 动词现在分词: overhauling | 动词第三人称单数: overhauls |

单词例句：

He picked stemware from the slotted overhead.

他从头上方橱架上取下高脚餐具。

A program that allows a user to perform work on a computer(in contrast to a program that performs overhead functions, such as an operating system). Examples are database managers, spreadsheets, and accounting programs.

使用户在计算机上完成工作的程序(不同于那种执行内务功能的程序，如操作系统)。例如数据库管理程序、数据表程序以及会计程序等等。

An eagle circled high overhead.

一只鹰在高空盘旋。

We heard a jet plane zooming overhead.

我们听见喷射机在头上嗡嗡作响。

The overhead costs are ridiculously expensive.

日常开支太高了。

He threw himself down as the bullet flew overhead.

子弹从头顶飞过时，他迅速卧倒。

The airplane was immediately overhead.

飞机几乎就在正上方。

The trolley bus picks up current from an overhead wire.

无轨电车的电能是通过架空线供给的。

I can hear a plane flying overhead.

我听到一架飞机正从上空飞过。