日夜

• 拼音: rì yè
• 汉字拆解: 日 = pictograph of the sun; 夜 = 亠 (top) + 亻(person) + 夕 (evening) — night

含义

Day and night; around the clock. Continuously without stopping.

Used to emphasize continuous effort or activity happening without rest. Often appears in phrases like 日夜不停 (day and night without stopping), 日夜操劳 (working hard day and night), and 日夜兼程 (traveling day and night). More literary than 全天候.

例句

1. 建筑工人日夜赶工，确保项目按时完成。
2. 医护人员日夜奋战在抗疫第一线。
3. 为了这次考试，她日夜不停地复习。

用法指南

语境: effort, dedication, time

语气: determined

正确说法

• 他们日夜奋斗。(They fought day and night.)
• 日夜思念你。(Missing you day and night.)

错误说法

• 不要用'日夜'形容短暂的活动 (日夜 implies extended, continuous effort — don't use it for brief activities)

起源与历史

Simple compound of 日 (day, sun) and 夜 (night). Together they mean both day and night, emphasizing continuous activity.

文化背景

世代: All ages

社会背景: Universal