adhd

/ˌeɪ.diː.eɪtʃˈdiː/ (bre, ipa) · [ˌedˌiˌetʃdˈi] /ˌeɪ.diː.eɪtʃˈdiː/ (ame, ipa)

adhd — 名詞

1. a neurodevelopmental condition that affects a person's ability to concentrate, c

1.名詞B1
釋義

過動症

影響專注力與衝動控制的腦部發展狀況

a neurodevelopmental condition that affects a person's ability to concentrate, control impulsive urges, and regulate their level of physical activity, with symptoms often first noticed in childhood

例句

Lakshmi was diagnosed with ADHD when she started primary school.

Lakshmi 在開始上小學時被診斷出有過動症。

diagnosed with ADHD — common collocation for receiving the diagnosis

Theo's teachers suggested that the school test him for ADHD.

Theo 的老師建議學校對他進行過動症檢測。

test for ADHD — collocation for the assessment process

用法筆記

ADHD functions as an uncountable noun in English; it does not take the indefinite article 'a' or 'an'. The full form is 'attention deficit hyperactivity disorder,' but the abbreviation is far more common in both medical and everyday language.

常見錯誤

The doctor said he has an ADHD.
The doctor said he has ADHD.
💡ADHD is an uncountable noun and does not take 'a' or 'an'.