届时

• Pinyin: jiè shí
• Desglose de hanzi: 届 = 尸 + 由 — to arrive at, session; 时 = 日 + 寺 — time

Significado

En ese momento; cuando llegue el momento.

A formal expression used in written Chinese and official announcements to refer to a specified future time. Often used in invitations, schedules, and formal notifications. More formal than 到时候.

Ejemplos

1. 会议定于下周五举行，届时请准时参加。
2. 新系统将于明年一月上线，届时所有用户需重新注册。
3. 活动当天可能会下雨，届时请带好雨具。

Guía de uso

Contexto: announcements, invitations, scheduling

Tono: official

Correcto

• 届时欢迎大家参加。(You are all welcome to attend at that time.)
• 届时我们会通知您。(We will notify you when the time comes.)

Incorrecto

• 在口语中用'届时'代替'到时候' (Don't use 届时 instead of 到时候 in casual speech — it sounds too formal)

Origen e historia

Composed of 届 (session; period; to arrive at) + 时 (time). Together they refer to the arrival of a specified time.

Contexto cultural

Generación: All ages

Contexto social: Formal contexts