zero

['zɪərəʊ']

noun

1. the number 0; no quantity or number.

例句：

1. The temperature is zero degrees Fahrenheit.

温度是华氏零度。

2. Zero is an even number.

零是一个偶数。

3. Zero is neither positive nor negative.

零既不是正数也不是负数。

4. When you multiply any number by zero, the product is always zero.

当你用任何数乘以零，积总是零。

5. The speed of light is 186,282 miles per second, which is a very large number but not quite infinite, as it's still greater than zero.

光速为每秒186,282英里，这是一个非常大的数字，但并不完全无穷大，因为它仍然大于零。

同义词及用法：

nil

zero

0

none

编辑总结：

Zero refers to the number 0 and has no quantity or value. It can be used in mathematical calculations and to describe things that have no amount or value. It can also be used to describe things that are non-existent or insignificant. Synonyms for zero include nil, 0, and none.