首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	fourth trimester
释义	fourth trimester noun : the three month period immediately following giving birth in which the mother typically recovers from childbirth and adjusts to caring for her infant The "fourth trimester" is a catchphrase used to describe the postpartum period, defined as the first 12 weeks after delivery. Meera Varma Simões Women and their families experience substantial physiological, social, and emotional changes. … Most women would benefit from much closer follow-up during the fourth trimester. Ilona T. Goldfarb especially : the first three months of an infant's life The concept of the fourth trimester—the three-month period of adjustment for babies to life outside of the womb—was introduced in the late 1970s and then popularized by pediatrician Harvey Karp … in 2002. Maggie Overfelt Word History First Known Use 1970, in the meaning defined above
随便看	Segovia segreant segregable segregant segregants segregate segregated segregates segregating segregation segregationist segregationists segregations segregative segregators segs segue segued segueing segues seguidilla seguidillas seguing seh Sehna

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。