n.冷却剂(用于发动机、核反应堆等)

原形：coolant复数：coolants

The coolant in the car's radiator needs to be replaced regularly to prevent overheating.
汽车散热器中的冷却液需要定期更换以防止过热。
A leak in the coolant system can cause the engine to fail.
冷却系统出现泄漏可能导致发动机故障。
Make sure you use the correct type of coolant for your vehicle, as specified by the manufacturer.
确保按照制造商的规定为车辆使用正确的冷却液类型。
The mechanic checked the level and condition of the coolant during the routine maintenance.
机修工在例行保养期间检查了冷却液的液位和状况。
Adding antifreeze to the coolant is crucial for protecting the engine during cold winter months.
在冷却液中添加防冻剂对于在寒冷冬季保护发动机至关重要。
Due to the high pressure, the coolant inside a nuclear reactor must be highly purified to avoid corrosion.
由于高压，核反应堆内的冷却剂必须高度净化以避免腐蚀。
The coolant circulated through the engine block, absorbing and dissipating heat efficiently.
冷却液在发动机主体内循环，有效吸收并散发热量。
In order to maintain optimal engine performance, it's essential to flush out and replace the coolant periodically.
为了保持最佳的发动机性能，必须定期冲洗并更换冷却液。
The temperature gauge on the dashboard alerted the driver that the coolant was running low.
仪表板上的温度表警告驾驶员冷却液不足。
After topping up the coolant, ensure the cap is securely tightened to prevent leaks or evaporation.
添加完冷却液后，请确保盖子牢固拧紧，以防泄漏或蒸发。