减速

• ピンイン: jiǎn sù
• 漢字の分解: 减 = 氵 (water) + 咸 — to reduce; 速 = 辶 (movement) + 束 (bundle) — speed

意味

減速する（スピードを落とす）

Used literally for vehicles or machinery slowing down, and figuratively for economic growth, development pace, or any process that is slowing. 减速带 refers to speed bumps. Often appears in traffic, economic, and engineering contexts.

例文

1. 前方施工，请减速慢行，注意安全。
2. 经济学家预测下半年经济增速将有所减速。
3. 卫星进入大气层后开始减速，最终安全着陆。

使い方ガイド

場面: traffic, economics, engineering

トーン: neutral

正しい言い方

• 看到减速带要提前减速。(You should slow down in advance when you see speed bumps.)
• 产业升级过程中经济适度减速是正常现象。(Moderate economic deceleration during industrial upgrading is a normal phenomenon.)

避ける言い方

• 说'我想减速工作'来表达想轻松一点 (Don't use 减速 for wanting to relax at work — use 放慢节奏 or 轻松一点; 减速 is more technical)

起源と歴史

Composed of 减 (to reduce) + 速 (speed). A straightforward compound meaning to reduce speed.

文化的背景

世代: All ages

社会的背景: Universal