同近义词辨析
child, youngster, infant, baby
这组词都有“孩子”的意思，其区别是：
child普通用词，含义广，无感情色彩。泛指从胎儿、婴儿到10岁左右的儿童。
youngster泛指任何年龄的儿童或者少年，多指男孩，多为年长者的使用。
infant书面用词，狭义指出生后到两岁的小孩，广义指7岁以下的孩子；法律上则指未到法定年龄。
baby日常用词，一般指从刚出生的婴儿到满两岁的或非常小的孩子，常含钟爱意味。
双语例句
用作名词(n.)
- Why is the youngster's trouble very much?
为什么年青人的烦恼很多？ - The youngster always has solitary longing.
年青人总有独居的渴望。 - A poor old man was once a lazy youngster.
一个懒惰的少年将来就是一个褴褛的老人。 - Looking up to Li as a youngster, Wang also dreams of becoming a great hero one day.
仰望李作为少年，王还梦想成为一个伟大的英雄一天。 - That youngster works with a will.
这小伙子干活有股傻劲儿。 - A youngster stood up and offered his seat to the old lady.
有个小伙子起来给老太太让了个座儿。 - A youngster who has no playmates of his age living nearby may benefit greatly from attending nursery school.
附近没有同龄伙伴和自己玩的儿童，上托儿所可以得到很多的益处。
权威例句
Structural and biological characterization of pegylated recombinant interferon alpha-2b and its therapeutic implicationsMPTP, MPP+ and mitochondrial function.Oral, Capsulized, Frozen Fecal Microbiota Transplantation for Relapsing Clostridium difficile InfectionRamsay, R. R. et al. Interaction of 1-methyl-4-phenylpyridinium ion (MPP+) and its analogs with the rotenone/piericidin binding site...Structural and biologic characterization of pegylated recombinant IFN-alpha2b.Identification of the major positional isomer of pegylated interferon alpha-2b.Fecal Microbiota Transplant for Relapsing Clostridium difficile Infection Using a Frozen Inoculum from Unrelated Donors a Randomized...Structural and Biologic Characterization of Pegylated Recombinant IFN- α 2bStable recombinant adenosine deaminaseStructure, biology, and therapeutic implications of pegylated interferon alpha-2b
