grating 和 grid 和 lattice/grille 有什么区别？如果难以说明的话，请教我一下例句。

A grid is simply 2D repeating pattern of squares or rectangles. This can be a drawing, 

such a grid paper. Or, it can also be a pattern for roads, for example many large US 

cities follow a grid pattern where the roads form a grid.

Grating is a type of construction, usually made of metal, that allows for air to pass 

through. It usually follows a grid pattern. A common use is industrial walkways:

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A lattice is another type of construction, usually made from wood, that has a square 

or diamond pattern. They aren't usually rectangle. This type of construction is often 

used for fences or yard decoration:

网格是一种简单的正方形或矩形的二维重复模式。这可以是一个绘图，就是这样的网格纸。

或者，它也可以是道路的一种模式，例如，许多美国大城市遵循一个网格模式，其中道路形

成了一个网格。

光栅是一种结构，通常由金属制成，允许空气通过。它通常遵循一个网格模式。一个常用的

用途为工业人行道：

grid;

栅格设计系统（又称网格设计系统、标准尺寸系统、程序版面设计、瑞士平面设计风格、国际主义平面设计风格），是一种平面设计的方法与风格。运用固定的格子设计版面布局，其风格工整简洁，在二战后大受欢迎，已成为今日出版物设计的主流风格之一。

a pattern of straight lines, usually crossing each other to form squares 网格；方格

New York's grid of streets

纽约棋盘式的街道布局

a frame of metal or wooden bars that are parallel or cross each other （金属或木制的）格子，格栅，栅栏

——see also cattle grid

a pattern of squares on a map that are marked with letters or numbers to help you find the exact position of a place （地图上的）坐标方格

The grid reference is C8.

地图上的坐标方格数字为C8。

(especially British English) a system of electric wires or pipes carrying gas, for sending power over a large area （输电线路、天然气管道等的）系统网络；输电网；煤气输送网

the national grid (= the electricity supply in a country)

国家输电网

(in motor racing 汽车比赛) a pattern of lines marking the starting positions for the racing cars 赛车起跑线

 (often the Grid) [单数](computing 计) a number of computers that are linked together using the Internet so that they can share power, data, etc. in order to work on difficult problems （利用互联网的）联网，联机

grating ;

grating

|ˈgreɪtɪŋ|

a flat frame with metal bars across it, used to cover a window, a hole in the ground, etc. （窗户、地沟口等的）栅栏，格栅，格子

——see also grate n. (2)

光栅是一种非常重要的光学元件。

广义的光栅定义为：可以使入射光的振幅或相位（或两者同时）受到周期性空间调制的光学元件。只能使光受到振幅调制或相位调制的光栅，分别称为振幅光栅和相位光栅。按工作方式分，光栅又可分为透射光栅（透射光受调制）和反射光栅（反射光受调制）。

光栅每单位长度内的刻痕多少，主要决定于所分光的波长范围（两刻痕距离应与该波长数量级相近），单位长度内的刻痕多，色散度越大。光栅的分辨本领决定于刻痕多少。利用全息摄影技术制备的光栅称“全息光栅”，不像机刻光栅刻痕有周期性误差。

通常所说的光栅，是指利用衍射效应对光进行调制的衍射光栅。但也存在利用其它原理对光进行调制的光栅，如晶体折射率光栅。

lattice;

A grille or grill (French word from Latin craticula, small grill) is an opening of several slits side-by-side in a wall, metal sheet or another barrier, usually to allow air or water to enter and/or leave and prevent larger objects (such as animals) from going in or out.^[1]
格栅或烤架（法语单词来自拉丁语 craticula，小烤架）是墙壁、金属板或其他屏障上并排的几个狭缝的开口，通常用于允许空气或水进入和/或离开并防止更大的空气或水进入和/或离开。物体（例如动物）进出。 ^[1]

A similar definition is "a French term for an enclosure in either iron or bronze."^[2]
类似的定义是“法语术语，表示铁或青铜外壳”。

I would say that grille is a type of grating.
A grille is specifically for ventilation, like on cars or windows, while just a grate/grating can also be used as a walkway like I already mentioned (and probably other uses).
Most people would call the grating on a car a grille rather than a grating though, similar to how we prefer to say arm or leg rather than limb even though both are correct and both can be used without sounding unnatural "Grate" and "grating" are just two words for the same thing

我想说，格栅是一种光栅。

格栅是专门为通风而设计的，就像在汽车或窗户上一样，而只有一个格栅也可以用作人行道，正如我已经提到的（可能还有其他用途）。

大多数人会把汽车上的光栅称为格栅，类似于我们更喜欢说手臂或腿而不是肢体，即使两者都是正确的，而且都可以使用而听起来不自然

光栅和光栅只是同一件事的两个词