A fan belt is a rubber belt that connects different parts of a vehicle's engine, such as the battery charger, water pump, and fan. It helps power the cooling fan, which keeps the engine from overheating, and also drives other components that are essential for the engine's operation. When the engine is running, the fan belt moves and helps the fan circulate air to cool down the engine. Over time, fan belts can wear out or break, so they need to be checked and replaced to ensure the engine stays cool and works properly.

“fan belt”的英语定义和含义

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