在内

• 拼音: zài nèi
• 汉字拆解: 在 = at/in; 内 = inside/within

含义

Including; inclusive of. Indicating something is included within a group or count.

Used to clarify that something is part of a larger group. Often follows 包括: 包括...在内 (including...). Opposite: 在外 (excluding). Common in formal and written Chinese.

例句

1. 包括我在内，一共有五个人参加。
2. 价格包括运费在内。
3. 全部费用，包括住宿在内，大约五千元。

用法指南

语境: counting, business, clarification

语气: neutral

正确说法

• 算上我在内，一共六个人。(Including me, there are six people in total.)
• 税费包括在内吗？(Is tax included?)

错误说法

• 在内三个人 (Word order is wrong — say 包括...在内 or ...在内)

起源与历史

Compound of 在 (at, in) and 内 (inside). Being inside/included.

文化背景

世代: All ages

社会背景: Universal