而已

• ピンイン: ér yǐ
• 漢字の分解: 而 = 古文字 depicting a beard — a classical Chinese conjunction or sentence connector; 已 = 古文字 depicting a coiled figure coming to rest — to stop, to end, already

意味

〜にすぎない／それだけ

而已 is a classical-origin particle used to signal that the preceding statement is the full extent of the matter — nothing beyond this point. It conveys understatement, modesty, or dismissiveness. Equivalent to 罢了 in informal speech. Frequently co-occurs with 只是、不过、仅仅、无非.

例文

1. 我不过是随口一说而已，没想到你会认真对待这件事。
2. 这道题的解法看似复杂，实则只需要运用基本的代数原理而已。
3. 她当初接受那份工作，无非是为了积累经验而已，并没有想在那里长期发展。

使い方ガイド

場面: spoken, written, academic, literary

トーン: understated

正しい言い方

• 他之所以提出那个建议，不过是基于当时有限的信息做出的一种初步判断而已，并不代表他已形成了最终的立场。(The reason he put forward that suggestion was merely a preliminary judgement made on the basis of limited information at the time — it does not represent a finalised position.)
• 这项政策调整的初衷只是修正个别操作层面的问题而已，并非对整体战略框架的根本性重构。(The original intention of this policy adjustment was merely to correct individual operational-level issues — it is not a fundamental restructuring of the overall strategic framework.)

避ける言い方

• 他仅仅是说了一句话而已了 — 而已 is already a completive particle; adding 了 after it is redundant and grammatically incorrect; say 他仅仅说了一句话而已 or 他不过说了一句话

起源と歴史

而 (a classical connective particle) + 已 (already; to stop/end) — meaning 'and here it stops', i.e. nothing beyond this point

文化的背景

時代: Ancient to Modern

世代: All ages

社会的背景: Universal