1. 一大批；一大群
    An array of different things or people is a large number or wide range of them.

    e.g. As the deadline approached she experienced a bewildering array of emotions...
           随着最后期限的临近，她开始心绪纷乱，不知所措。
    e.g. A dazzling array of celebrities are expected at the Mayfair gallery to see the pictures.
           梅费尔美术馆期待星光璀璨的各界名流来欣赏这些画。

2. 陈列;布置
    An array of objects is a collection of them that is displayed or arranged in a particular way.

    e.g. There was an impressive array of pill bottles stacked on top of the fridge...
           冰箱上显眼地摆放着许多药瓶。
    e.g. We visited the local markets and saw wonderful arrays of fruit and vegetables.
           我们去了当地的市场，看见了一排排摆放整齐的水果和蔬菜。

3. （多个望远镜、太阳能电池板之类的仪器设备连接在一起构成的）阵列
    An array of instruments such as telescopes or solar panels is a number of them that are connected together to form a single unit.

array的翻译

4. 数列;数组;阵列
    In science and mathematics, an array of things such as atoms or numbers is a regular pattern or structure that is formed by them.

    e.g. ...methods which can be used to create an ordered array of molecules within materials...
           能使材料内部的分子有序排列的方法
    e.g. The image is then stored on the computer hard disk as a vast array of black or white dots.
           这幅图像当时就以大量黑点或白点排列的形式被存入电脑硬盘。