车速

• ピンイン: chē sù
• 漢字の分解: 车 = pictograph of a vehicle; 速 = 辶 (movement) + 束 (bundle, phonetic)

意味

車速／走行速度

A technical and everyday term for how fast a vehicle is moving. Common in traffic reports, driving instructions, and accident descriptions. Often paired with limits or measurements.

例文

1. 仪表盘显示当前车速是八十公里。
2. 雨天要降低车速，确保安全。
3. 交警在测量过往车辆的车速。

使い方ガイド

場面: driving, traffic

トーン: neutral

正しい言い方

• 这里车速限制是六十公里每小时。(The speed limit here is sixty kilometers per hour.)
• 车速太快是这次事故的主要原因。(Excessive speed was the main cause of this accident.)

避ける言い方

• 我的跑步车速很快 (车速 is only for vehicles — for running speed, use 速度 or 跑速)

起源と歴史

Compound of 车 (vehicle) and 速 (speed). A straightforward modern compound.

文化的背景

世代: All ages

社会的背景: Universal