1、Objective To explore the major pathogenic causes of early childhood caries.
目的探討早期兒童齲病(ECC)的主要致病因素。

2、early childhood interventions ;
兒童期早期干預(yù)（例如對(duì)孕婦進(jìn)行家訪、學(xué)前心理社會(huì)干預(yù)、對(duì)劣勢(shì)人群開展營(yíng)養(yǎng)與心理社會(huì)相結(jié)合的幫扶干預(yù)）；

3、The emotional wounds of early childhood leave ineradicable scars.
童年早期的情感創(chuàng)傷留下了難以撫平的傷痕。

4、Successful completion of an approved Early Childhood Education Basic Certificate Program.
成功地完成經(jīng)批準(zhǔn)的基本幼兒教育證書課程。

5、Maternal depression was associated with early childhood underweight and stunting.
母親抑郁與早期兒童體重不足和發(fā)育不良相關(guān)。

6、So it is no exaggeration to say that in my early childhood I hardly knew him.
所以毫不夸張地說，我小時(shí)候幾乎不認(rèn)得他。

7、Social acceptance by peers in early childhood also predicted grades in fifth grade.
童年早期，孩子受到同齡人的社交接納度也預(yù)示了其五年級(jí)的成績(jī)。

8、Low pay has long been acknowledged as a major issue in the early childhood field.
長(zhǎng)期以來，低工資一直被認(rèn)為是兒童早教領(lǐng)域的一個(gè)主要問題。

9、To start an early childhood education in June as well as adult education.
希望能夠成立學(xué)前教育和成年識(shí)字教育。

10、I spent my early childhood in my hometown.
我在故鄉(xiāng)度過了自己的孩提時(shí)代。

11、In my fanfiction, I had the narrator posit that her early childhood was spent in a shadow.
在我的同人文里，故事講述者（31歲的安吉列娜）的童年籠罩在陰影中。

12、Symptoms of autism are first noticed in early childhood as an information processing disorder.
孤獨(dú)癥的病癥最早在幼兒初期發(fā)現(xiàn)時(shí)被認(rèn)為是一種信息處理混亂癥。

13、The argument is that early childhood is an advantageous time to learn a second language.
研究證明，幼兒階段是學(xué)習(xí)第二語言的最佳時(shí)期。

14、Several decades ago, early childhood was spent playing games on the streets.
二三十年前，孩子們是在街上玩游戲度過童年的。

15、Nationwide, only about three percent of early childhood teachers are male in the U.S.
在美國(guó)，只有大約3%的幼兒教師是男性。