滚动

• 拼音: gǔn dòng
• 汉字拆解: 滚 = 氵 (water) + 衮 (phonetic component) — to roll or tumble; 动 = 云 + 力 (force in motion)

含义

To roll; to rotate while moving forward; to scroll on a screen. Also describes a continuously revolving or cyclically repeating motion or process.

Used for physical rolling (a ball, wheel, rock), financial rolling (滚动贷款 — revolving credit), and digital scrolling (页面滚动 — page scroll). 滚动播出 (rolling broadcast) and 滚动计划 (rolling plan) are common administrative and media terms.

例句

1. 屏幕下方的新闻字幕不断滚动，及时传递着最新消息。
2. 山洪暴发后，巨大的岩石随着水流滚动而下，十分危险。
3. 该基金采用滚动投资策略，将每期收益再次投入市场。

用法指南

语境: physics, finance, technology, media

语气: neutral

正确说法

• 新闻频道在屏幕底部滚动显示重要资讯，方便观众随时获取动态。(The news channel rolls important information across the bottom of the screen, allowing viewers to stay updated at any time.)
• 这笔资金将按照滚动方式循环使用，以最大化资本使用效率。(These funds will be deployed on a rolling basis to maximise capital efficiency.)

错误说法

• 他的想法在我脑海里滚动 — for thoughts circling in one's mind, use 他的话在我脑海中反复回荡 or 我脑子里一直转着他说的那句话

起源与历史

滚 (roll/tumble) + 动 (move). Together: to roll and move — the continuous rotational movement of an object or the cyclic progression of a system.

文化背景

世代: All ages

社会背景: Universal