小小小黄鱼
baby ,infant ,toddler都有表示“婴儿”的意思,还有一个newborn也是这个意思。四者是有区别的。解释如下:An infant (from the Latin word infans,meaning "unable to speak" or "speechless") is the veryyoung offspring of a human or other mammal. When applied to humans, the term isusually considered synonymous with baby, but the latter is commonly applied tothe young of any animal. When a human child learns to walk, the term toddlermay be used instead.The term infant is typically applied toyoung children between the ages of 1 month and 12 months; however, definitionsvary between birth and 3 years of age. A newborn is an infant who is onlyhours, days, or up to a few weeks old. In medical contexts, newborn or neonate(from Latin, neonatus, newborn) refers to an infant in the first 28 days afterbirth; he term applies to premature infants, postmature infants, and full terminfants. Before birth, the term fetus is used.Infant is also a legal term referring toany child under the age of legal adulthood.总结一下:baby适用于所有动物,infant特指人类小孩,开始学走路的小孩叫toddler. infant指1-12个月的小孩,有时也指出生到3岁的小孩。newborn指几个小时或者几天或者几周大的infant。医学上认为newborn是出生28天之内的小孩。
半夜磨牙
infant是英语中的一个英文单词,可做形容词或名词,不同词性意思不同,当做形容词时,意思有“婴儿的;幼稚的;初期的;未成年的“,当用作名词时,意思有”婴儿;幼儿;未成年人;人名“。但一般常指刚出生的婴儿。不同意思的使用频繁程度具体如下图。
至于相关例句如下图
同时infant和baby都有表示婴儿的意思,但这两者最根本的区别是形容的婴儿的年龄,前者一般指刚出生的婴儿,后者一般指稍大一点的婴儿。使用时注意分清。
dp786639854
我们每个人都是从婴儿成长过来的,婴儿的英语是infant,可是你知道infant的词根是什么吗?下面是我为你整理的infant的词根的相关资料,希望大家喜欢!
词根:-fa-, -phe-, -pha-, -fe-
【词根含义】:说
【词根来源】:-pha-和-phe-来源于希腊语,而-fa-和-fe-来源于拉丁语。由-fa-和-fe-衍生的词根还有: ① -fab- 说,寓言,传说 (来源于拉丁语fabula寓言,传说); ② -fam- 名声,名誉 (来源于拉丁语fama流言,名誉 ← 说的人多了,就有名声了); ③ -fant- 说 (来源于拉丁语infans, infantis, m婴儿 ← 婴儿是不能说话的,所以带有否定前缀in-); ④ -fat- 命运 (来源于拉丁语fatum神的话语 → 神说的是命中注定的); ⑤ -fess- 表白 (来源于拉丁语动词fateor, fateri, fassus, sum表白,承认)。
n.婴儿,幼儿; 未成年人; 初学者,生手;
adj.婴儿的,幼儿的; 幼稚的,幼小的; 初期的; 未成年的
1. The United States ranks 20th in its infant mortality rate.
美国在婴儿死亡率方面排名第20。
2. There was an infant squalling in the back of the church.
有个婴儿在教堂后部大声啼哭。
3. pioneering work on infant mortality
婴儿死亡率方面的探索性研究工作
4. The operation on the new born infant was a failure.
新生儿的手术失败了.
5. The sole survivor of the crash was an infant.
这次撞车的惟一幸存者是一个婴儿.
6. Infant mortality is a highly sensitive barometer of socio - economic conditions.
婴儿死亡率能够充分反映社会经济状况.
7. An item of prominence on the conference agenda was infant health care.
会议议程上的一项重要议题是婴儿保健.
8. The soft modulation of her voice soothed the infant.
她柔和的声调使婴儿安静了.
9. Money should be spent on compensatory programmes for deprived pre-school and infant-school children.
钱应该花在为不能享有学前班和幼儿学校教育的儿童设置的补偿教育项目上。
10. On a global scale, AIDS may well become the leading cause of infant death.
艾滋病很可能会成为造成全球婴儿死亡的首要原因。
用作名词 (n.)
动词+~
nurse one's infant 哺育婴儿
suckle an infant 给婴儿喂奶
wean one's infant 给婴儿断奶
形容词+~
hand-reared infant 非母乳哺育的婴儿
newborn infant 新生婴儿
premature infant 早产婴儿
~+名词
infant mortality 婴儿死亡率
介词+~
from an infant 从幼时起
~+介词
infant at the breast 在吃奶的婴儿
infant in sb's arms 某人怀中的婴儿
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