中文意思

formal 10K+

Efficacy

Efficacy

🇬🇧 UK //ˈɛfɪkəsi// 🇺🇸 US //ˈɛfɪkəsi//

Efficacy 的意思

The ability of something to produce the desired result.

某事物产生预期结果的能力。

In simple words: Effectiveness or how well something works.

有效性，或者某东西有多好用。

Efficacy 例句

• The efficacy of the new vaccine was confirmed in clinical trials.这种新疫苗的有效性在临床试验中得到了证实。
• Researchers are studying the efficacy of various treatment methods.研究人员正在研究各种治疗方法的有效性。
• The efficacy of the policy was debated in the meeting.这项政策的有效性在会议上受到了辩论。
• Her confidence in the efficacy of the project motivated the team.她对项目有效性的信心激励了团队。
• It is important to evaluate the efficacy before implementation.在实施之前评估其有效性很重要。

如何使用 Efficacy

Used primarily in formal contexts like research, medicine, and discussions about policy. Less common in everyday conversation.

主要用在研究、医学和政策讨论等正式场合。日常对话中不太常用。

Grammar pattern

standalone noun

Memory hint

Think 'effective' and 'capacity' together - the capacity to be effective.

相关单词

Collocations with Efficacy

• clinical efficacy
• evaluate efficacy
• prove efficacy
• demonstrate efficacy
• measure efficacy

Synonyms for Efficacy

• effectiveness
• potency
• efficaciousness
• success
• utility

Common mistakes with Efficacy

• Confused with 'efficiency', which refers to doing things quickly and without waste.
• Often used without proper context; needs to specify what is being evaluated.
• Mispronounced, especially by non-native speakers.

关于 Efficacy 的常见问题

Efficacy 是什么意思？

有效性，或者某东西有多好用。

Efficacy 的中文意思是什么？

有效性，或者某东西有多好用。

Efficacy 的定义是什么？

某事物产生预期结果的能力。

如何在句子中使用 Efficacy？

The efficacy of the new vaccine was confirmed in clinical trials.

能再举一个 Efficacy 的例子吗？

Researchers are studying the efficacy of various treatment methods.

Efficacy 的近义词有哪些？

常见的替代说法包括 effectiveness, potency, efficaciousness, success, utility。

哪些词和 Efficacy 搭配？

它常与 clinical efficacy, evaluate efficacy, prove efficacy, demonstrate efficacy, measure efficacy 搭配。

使用 Efficacy 时常见的错误有哪些？

Confused with 'efficiency', which refers to doing things quickly and without waste. Often used without proper context; needs to specify what is being evaluated. Mispronounced, especially by non-native speakers.

Efficacy 怎么发音？

US: //ˈɛfɪkəsi//, UK: //ˈɛfɪkəsi//。点击上方音频，听母语者的发音。

Efficacy 是正式还是非正式？

"Efficacy" 是正式用语，适合商务、职场或学术对话。

什么时候该用 Efficacy？

主要用在研究、医学和政策讨论等正式场合。日常对话中不太常用。