内存

• ピンイン: nèi cún
• 漢字の分解: 内 = 冂(enclosure) + 人(person) — inside an enclosed space; 存 = 才(young plant/emerging) + 子(child/seed) — to store, preserve, exist

意味

メモリ（RAM）

Refers to a computer or device's RAM, which holds data currently being processed. Distinct from 硬盘 (hard drive/storage). Also used loosely to refer to storage capacity in smartphones. A standard term in tech and consumer electronics discourse.

例文

1. 这台旧电脑的内存只有四吉字节，运行大型软件时明显卡顿，需要尽快升级。
2. 购买新手机时，用户往往更关注内存大小，因为这直接影响多任务处理的流畅程度。
3. 服务器的内存不足导致系统频繁崩溃，技术团队连夜加装了新的内存条。

使い方ガイド

場面: technology, computing, consumer electronics, IT

トーン: neutral

正しい言い方

• 这款游戏对设备要求较高，至少需要八吉字节内存才能流畅运行，否则会出现明显卡顿。(This game has high device requirements — it needs at least 8 GB of RAM to run smoothly; otherwise noticeable lag will occur.)
• 系统工程师发现服务器内存使用率长期超过九十五percent，建议立即扩容以避免性能下降。(The systems engineer found that server RAM usage had consistently exceeded 95% and recommended immediately expanding capacity to prevent performance degradation.)

避ける言い方

• 将'内存'与'硬盘'混用 — 内存 specifically refers to RAM (volatile working memory); for disk storage, use 硬盘 or 存储空间

起源と歴史

内(inside/internal) + 存(store/exist). Together: internal storage — the memory that lives inside the device.

文化的背景

時代: Modern

世代: Millennials and younger

社会的背景: Universal