好词典

birthweight

UK //ˈbɜːθweɪt//US //ˈbɜːrθweɪt//

词源

复合词,由 birth(出生)和 weight(重量)组成,最早记录于19世纪医学文献。

noun

❶ 指出生时婴儿的体重,通常在出生后立即测量,是评估新生儿健康状况的重要指标之一。

“The baby's birthweight was 3.5 kilograms, which is within the normal range.”

(婴儿的出生体重为3.5公斤,属于正常范围。)

“Low birthweight can be associated with certain health risks for the newborn.”

(低出生体重可能与新生儿的某些健康风险有关。)

同义词:birth mass, neonatal weight, newborn weight

常见短语

low birthweight — 指出生体重低于正常范围(通常小于2.5公斤),可能与早产或发育问题相关。

“Babies with low birthweight often require special medical attention.”

(低出生体重的婴儿通常需要特殊的医疗护理。)

average birthweight — 指大多数健康新生儿的典型体重范围,通常在2.5至4公斤之间。

“The average birthweight for full-term babies is around 3.3 kilograms.”

(足月婴儿的平均出生体重约为3.3公斤。)