🔤 整数转英文 / 中文读法Convert Integers to Words
把整数写成英文（one hundred twenty-three）或中文（一百二十三）读法，支持正负和很大的数。适合支票、朗读稿和教学，本地处理。Write integers in English (one hundred twenty-three) or Chinese reading forms, including negatives and large values. Handy for cheques, scripts and teaching. Processed locally.
使用说明与常见问题How-to & FAQ
「整数转英文 / 中文读法」是什么？What is the Convert Integers to Words tool?
把整数写成英文（one hundred twenty-three）或中文（一百二十三）读法，支持正负和很大的数。适合支票、朗读稿和教学，本地处理。Write integers in English (one hundred twenty-three) or Chinese reading forms, including negatives and large values. Handy for cheques, scripts and teaching. Processed locally.
如何使用「整数转英文 / 中文读法」？How do I use the Convert Integers to Words tool?
在「整数转英文 / 中文读法」中，把内容粘贴或输入到上方输入框，按需设置「语言」，结果会实时显示在下方，点击「复制结果」即可复制。例如输入「123」，得到「one hundred twenty-three」。Paste integers, one per line, and pick the "Language": English (123 becomes one hundred twenty-three) or Chinese. Negatives and very large values work too; click "Copy result" to copy the words.
怎样输入多个整数？How do I enter several integers?
每行一个，或用空格、逗号、分号分隔；可带千位逗号和下划线，负数前面加 -。One per line, or separated by spaces, commas or semicolons; thousands commas and underscores are fine, put - in front of negatives.
结果精确吗？Are the results exact?
精确。所有整数都按大整数（BigInt）处理，不经过浮点，超过 2^53 的数（例如 9007199254740993）也不会被舍入；几千上万行也是线性处理。Yes. Every value is handled as a big integer (BigInt) with no floating-point step, so numbers above 2^53 such as 9007199254740993 are never rounded; thousands of lines are processed in linear time.
中文「十」和「一十」？How is ten written in Chinese?
10 写作「十」，11 写作「十一」（不会写成「一十一」）。中间缺位补「零」：1000001 → 一百万零一。10 is written as the single character for ten; 11 is ten+one (not one+ten+one). Gaps are marked with the Chinese character for zero, so 1000001 reads as one-million, zero, one.
最大能转多大的数？What is the largest number?
英文到 decillion（小于 10³⁶）；中文按万进到「穰」（小于 10³²）。更大的数会提示「数字太大」。输出都能用“英文 / 中文数字词转整数”原样转回。English goes up to decillion (below 10^36); Chinese goes up to the 10^28 unit in steps of 10^4 (below 10^32). Larger values get a clear 'too large' message. Every output converts back with Convert Words to Integers.
输入和输出是什么样的？What does the input and output look like?
例如在「整数转英文 / 中文读法」中输入 123，输出为：one hundred twenty-three（⏎ 表示换行）。For example, the Convert Integers to Words turns the input 123 into: one hundred twenty-three (⏎ marks a line break).
有哪些选项可以调整？What options can I adjust?
「整数转英文 / 中文读法」的设置：「语言」可选 English、中文（默认 English）。改动任一选项后结果会按新设置重新生成。Settings in the Convert Integers to Words — "Language": English, Chinese (default English). Changing any option regenerates the result with the new setting.
「整数转英文 / 中文读法」免费吗？需要注册吗？Is the Convert Integers to Words free? Do I need an account?
「整数转英文 / 中文读法」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Convert Integers to Words is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.