energiser

• 名词，指给他人传递能量、活力和精神的人，也指提供电能的装置。

A noun referring to a person who imparts energy, vitality, and spirit to others, or a device that supplies electrical energy.

1. Motivational personB2informal

   A person who gives energy, vitality, and enthusiasm to others.

   激励者

   • She is the real energiser of the team, always lifting everyone's spirits.
   • He acted as an energiser during the workshop, keeping participants engaged.
   • The coach was a natural energiser, motivating the players before the game.

   同义词catalystcheerleaderdriving forcedynamoinspirationlive wiremotivatorspark plug

   反义词dampenerdowner

2. Electrical deviceC1formaltechnical

   A device that supplies electrical energy to a system or circuit.

   供电装置

   • The electric fence uses an energiser to deliver a safe but effective shock.
   • The technician replaced the faulty energiser in the power supply unit.
   • This energiser converts low voltage into a high-voltage pulse for the system.

   同义词batterychargergeneratorpower pack