英文数字中哪些以字母o开头的？

As a professional IT engineer, I would like to provide a detailed answer to the question "Which English numbers start with the letter o?"

In English, the numbers that start with the letter "o" are "one", "on", "once", "only", "order", "out", and "over". These are the numbers that begin with the letter "o" in English.

If you are looking for code to identify and extract these numbers from a text or a dataset, you can use regular expressions in programming languages such as Python. Here is an example of Python code to achieve this:

```python

import re

text = "There are only two ways to do something, once and for all."

numbers_with_o = re.findall(r'[oO]w+', text)

print(numbers_with_o)

```

This code uses the re module in Python to find all words that start with the letter "o" and then prints the result.

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