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  3. /effectiveness

effectiveness

🇬🇧 UK/i'fektivnis/🇺🇸 US
TOEFLB2

Definitions

n.

The quality or degree of being successful in producing a desired result

有效性,效力,效果

🧩 Root Breakdown

Root-derived
efout of, former
+
fectmake, do
+
ivetending to, having the nature of
+
nessstate, quality
=effectiveness

Common Collocations

  • 1.measure effectiveness衡量有效性
  • 2.question effectiveness质疑有效性

Example Sentences

  • 1.

    The effectiveness of the medication depends on proper dosage and patient compliance.

  • 2.

    Companies measure the effectiveness of training programs through employee performance metrics.

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