fly

纽扣式门襟

a type of fastening on trousers that uses buttons instead of a zipper

裤子上使用纽扣而非拉链的开合方式

杀蝇喷雾

an aerosol spray for killing flies

专门用于杀死苍蝇的化学喷雾。

蝇的幼虫

the immature form of a fly

苍蝇的未成熟、无翅、通常呈蠕虫状的形态。

裤门襟纽扣

a button on the fly of a pair of trousers

裤子门襟上的纽扣

苍蝇落在某物上

a fly stops flying and rests on a surface

苍蝇停止飞行并停在物体表面

苍蝇嗡嗡叫

the sound a fly makes when flying

苍蝇飞行时发出的声音

苍蝇爬行

a fly moves along a surface

苍蝇在物体表面移动

飞走

to depart by flying

通过飞行离开

高飞

to move through the air at a great altitude

在高海拔的空中移动

快速飞行

to move through the air at high speed

在空中高速移动

低飞

to move through the air near to the ground

在靠近地面的空中移动

飞出去

to leave a place by flying

通过飞行离开一个地方

飞回来

to return by flying

通过飞行返回

飞走

to depart by flying, often suddenly

通过飞行离开，通常是突然地

飞过

to fly by something

从某物旁边飞过

缓慢飞行

to move through the air at low speed

在空中低速移动

飞下来

to fly to a lower position

飞到更低的位置

到处飞

to fly in various directions within an area

在一个区域内朝不同方向飞行

飞来飞去

to fly in various directions within an area

在一个区域内朝不同方向飞行

招苍蝇

to cause flies to come to a place or substance

导致苍蝇来到某个地方或物质上

捕捉苍蝇

to capture a fly, for example in a trap or web

捕捉苍蝇，例如用陷阱或网

打苍蝇

to hit a fly, often with a flat object

用扁平物体拍打苍蝇

赶走苍蝇

to make a fly go away by waving your hand

挥手赶走苍蝇或其他昆虫

赶走苍蝇

to make a fly go away by waving your hand

挥手把苍蝇赶走

裤门襟没拉上/扣上

the fastening on one's trousers is open

裤子上的开合处是开着的

拉上裤门襟拉链

to close the zipper on one's trousers

拉上裤子上的拉链

拉上/扣上裤门襟

to fasten one's trousers (with a zipper or buttons)

系好裤子（用拉链或纽扣）

拉开裤门襟拉链

to open the zipper on one's trousers

拉开裤子上的拉链

扣好裤门襟

to fasten the buttons on one's trousers

扣上裤子上的纽扣

扣上裤门襟

to fasten the buttons on one's trousers

扣上裤子上的纽扣

飞越

to fly across the space above something

飞过某物上方的空间

在...上方飞

to fly at a higher level than something

在某物的更高层级飞行