音标:[.premә'tjuәrәti] ;
n. 提早, 早熟, 过早, 不成熟, 早产
[医] 早熟
n the state of being premature
词型变化:名词复数形式 : prematurities
词性分布:
名词100%

prematurity的用法和样例:

例句

用作名词(n.)
  1. CSAA has preferable diversity and converging speed and can avoid prematurity effectively.该算法能更好地保持解的多样性及收敛速度快,有效地避免了早熟现象。

经典引文

  • Their early sickliness and prematurity of death.

    出自:J. S. Bristowe
【近义词】

This is the VOA Special English Development Report. A premature baby in a hospital in Istanbul, Turkey We talked last week about a new report on preterm births -- the leading cause of death in newborn babies worldwide. Each year an estimated thirtee

发表于:2018-12-15 / 阅读(279) / 评论(0) 分类 VOA慢速英语2009年(十)月

This is the VOA Special English Development Report. Some mothers in Senegal are learning a new way to save the lives of babies born too soon. The idea is not really new. It borrows from the way mother kangaroos carry their young in front in a pouch.

发表于:2018-12-15 / 阅读(171) / 评论(0) 分类 VOA慢速英语2009年(五)月

新研究揭示早产迹象 New information may someday help prevent preterm births, the world's number one killer of young children. 早产是全球幼儿的头号杀手。但是,一项新的研究可能帮助更多的婴儿足月出生。 More ba

发表于:2018-12-19 / 阅读(179) / 评论(0) 分类 VOA双语新闻 2015年11月

Hearts in His Eyes Cody started life weighing 24 ounces. Due to extreme prematurity 1 , our son had eye surgery to prevent blindness. As a result of the surgery, he lost peripheral vision 2 in his rig

发表于:2018-12-30 / 阅读(326) / 评论(0) 分类 英语沙龙2004全年合辑上

This is the VOA Special English Development Report. A premature baby in a hospital in Istanbul, Turkey Each year millions of babies are born too soon and too small. Premature or preterm births are defined as births at less than thirty-seven weeks. P

发表于:2019-01-11 / 阅读(189) / 评论(0) 分类 VOA慢速英语2009年(十)月

World Prematurity Day Aims to Lower Rates of Premature Births This tiny newborn is one of more than 15 million babies who start their lives with a major disadvantage...being born too soon. Preterm birth is the greatest killer of newborns around the w

发表于:2019-01-14 / 阅读(158) / 评论(0) 分类 VOA标准英语2012年(十一月)

Study: Preterm Birth Complications Leading Cause of Death for Young Children 早产并发症是导致婴幼儿死亡的第一大死因 Complications from preterm births now outrank all other causes of death for young children. Of the more than 6.3 mi

发表于:2019-01-14 / 阅读(163) / 评论(0) 分类 VOA标准英语2014年(十一月)

Health Experts Attend Global Conference on Infant Mortality When Kelvin was born, his 21-year-old mother said she had no clue how to care for an infant - let alone two, since Kelvin has an identical twin, Ken. It has not been easy, said their mother,

发表于:2019-01-14 / 阅读(229) / 评论(0) 分类 VOA标准英语2013年(四月)

早产并发症是导致婴幼儿死亡的第一大死因 The complications of preterm birth have killed more babies and young children than anything else. 早产并发症是导致婴幼儿死亡的第一大死因。 We've gotten some infectious dise

发表于:2019-01-14 / 阅读(223) / 评论(0) 分类 VOA标准英语2016年(一月)

Cody started life weighing 24 ounces. Due to extreme prematurity, our son had eye surgery to prevent blindness. As a result of the surgery, he lost peripheral vision in his right eye. And his near sig

发表于:2019-02-06 / 阅读(220) / 评论(0) 分类 阅读空间

In the coming years, I became a medical student. 后来几年,我去了医学院读书。 One of every hundred children born worldwide has some kind of heart disease. 我得知,世界上每一百个新生儿中就会有一个患有某种心脏疾病

发表于:2019-02-14 / 阅读(224) / 评论(0) 分类 TED演讲科学篇

Cody started life weighing 24 ounces. Due to extreme prematurity, our son had eye surgery to prevent blindness. As a result of the surgery, he lost peripheral vision in his right eye. And his near sightedness would mean glasses and close monitoring b

发表于:2019-02-19 / 阅读(206) / 评论(0) 分类 英语美文
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2-amino-4-chlorodiphenylamine
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