1. The baffle board in the engine prevents oil from sloshing too much during turns.
发动机内的导流板防止机油在转弯时过度晃动.

2. They installed a baffle board to reduce the noise from the ventilation system.
他们安装了一块隔音板以减少通风系统的噪音.

3. A baffle board is necessary to direct the airflow towards the cooling unit.
需要一块导流板将气流导向冷却单元.

A: Why is the engine making that strange sound?
A：为什么发动机发出那种奇怪的声音。

B: I think the baffle board might be loose or damaged.
B：我觉得可能是导流板松动或损坏了。

1) 在机械中指用于引导流体方向的导流板

2) 在声学中指用于吸收或反射声音的隔音板

3) 在光学或照明中指用于调节光线强度的遮光板

1. 导流板；隔板

e.g.
The engine's baffle board is essential for lubrication.
发动机的导流板对润滑至关重要.

noun phrase

1. A board or plate used to direct the flow of liquid, gas, or air, or to block sound or light.

Synonym: deflector plate, partition