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efficient

🇬🇧 UK/i'fiʃәnt/🇺🇸 US
NGSL 2kIELTSTOEFLB1

Definitions

adj.

Making good use of time, energy, or resources without waste; capable and competent

高效的;有效率的;能干的

n.

A cause or agent that produces an effect

起因;动因

🧩 Root Breakdown

Root-derived
efout of, former
+
ficmake, do
+
ientsuffix
=efficient

Common Collocations

  • 1.highly efficient高效的
  • 2.energy efficient节能的

Example Sentences

  • 1.

    An efficient team member completes tasks with minimal resources and time.

  • 2.

    Modern solar panels convert sunlight into electricity far more efficiently than older models.

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