emergency brake
美
英
- n.（火车的）紧急刹车
- 网络紧急制动器；紧急煞车；紧急闸
un. | 1. 紧急煞车 2. 紧急刹车 3. 应急刹车装置 4. 备用电池 1. 紧急煞车 2. 紧急刹车 3. 应急刹车装置 4. 备用电池 |
n. | 1. a brake on a vehicle intended to be used when the main brakes have failed or when a sudden halt is required, or to prevent a parked vehicle from moving 2. a mechanical device on a piece of machinery, used to bring the machinery to a halt when a dangerous condition arises 3. the piece of equipment in a car that you use for preventing the car from moving when it is parked, or in an emergency. The brake that you usually use for stopping the car is called the foot brake. 4. a handbrake in a car 1. a brake on a vehicle intended to be used when the main brakes have failed or when a sudden halt is required, or to prevent a parked vehicle from moving 2. a mechanical device on a piece of machinery, used to bring the machinery to a halt when a dangerous condition arises 3. the piece of equipment in a car that you use for preventing the car from moving when it is parked, or in an emergency. The brake that you usually use for stopping the car is called the foot brake. 4. a handbrake in a car |