firstborn

/'fә:st'bɒ:n/ uk　 词频 #18885

英语专业八级英语专业四级

firstborn 是什么意思

中文释义

a. 第一胎生的

n. 初生儿, 长男, 长女

英文释义

n. the offspring who came first in the order of birth

s. first in order of birth

firstborn 的真实例句

以下例句摘自真实英文文章，看看 firstborn 在自然语境里怎么用：

Of these, 79 were more common in firstborns and 71 were more common in those born second.

—— From autism to migraines, birth order may have wide-reaching effects

The strongest associations for firstborns included several neurodevelopmental conditions, such as autism and Tourette syndrome, and incidents of childhood psychosis.

—— From autism to migraines, birth order may have wide-reaching effects

Additionally, firstborns were more likely to have childhood psychoses and acne.

—— Why firstborns may be more likely than secondborns to be autistic or to have allergies

The team also suggests that the higher prevalence of autism in firstborns may reflect a combination of biological and environmental factors.

—— From autism to migraines, birth order may have wide-reaching effects

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