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安全带

ān quán dài

HSK 5

Meaning

  • seat belt
  • safety belt

Definition

用于保障乘客在交通工具（如汽车、飞机）中安全的安全带，能有效防止在碰撞或急刹车时身体前冲。

A safety belt used to secure passengers in vehicles (such as cars, airplanes), effectively preventing the body from lurching forward during collisions or sudden braking.

Usage

通常指车辆、飞机等交通工具上的安全带，也可泛指登山、高空作业等场景中的安全防护带。使用时需正确系扣，确保松紧适度。

Usually refers to seat belts in vehicles such as cars and airplanes, and can also broadly refer to safety harnesses in activities like mountaineering or high-altitude work. It must be properly fastened with appropriate tightness.

Examples

  • 1 上车后请立即系好安全带。 (After getting in the car, please fasten your seat belt immediately.)
  • 2 飞机起飞前，空姐会检查每位乘客的安全带是否系好。 (Before takeoff, flight attendants check that every passenger's seat belt is fastened.)
  • 3 登山时，一定要系好安全带以防坠落。 (When climbing, always wear a safety harness to prevent falls.)
  • 4 这个儿童安全座椅自带五点式安全带，安全性很高。 (This child safety seat comes with a five-point harness for high safety.)
  • 5 司机在行驶过程中必须全程系安全带，这是法律规定。 (Drivers must wear seat belts at all times while driving; it is required by law.)

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