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Methods The sciatic and brachial plexus nerve of three-day-old SD mice was treated with collagenase type IV and trypsin to remove the desmocyte on the Schwann cell, then explanted in the culture disk.

先用IV型胶原酶和酶消化出生3天SD鼠臂层经和经组织块再将组织块贴壁培养。

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belled, Belleek, bellen, bellend, belleric, Bellerophon, belles-lettres, belleter, belletrism, belletrist,

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3G, 401(K), a,

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And then there are the 'baby boomers' who were born after World War Two.

还有二战“婴儿潮一代”。

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VOA Special 2019年6月合集

Suh said, Currently, Millennials - those who were born after 1980 - are prime consumers.

Suh Yong Gu称," 目前,千禧一代(1980年人)是主要消费群体。

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美国恐怖故事第二季

No. It all started after we had the baby.

不,是孩子开始

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CNN 10 学英语 2024年4月合集

Now baby giraffes can stand and walk within 30 minutes of being born.

现在,新长颈鹿在30分钟内就能站立和行走。

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VOA常速英语_美洲

Reyes bought her first Harley Davidson motorcycle in 2013 after her children were born.

2013年,雷耶斯在孩子买了她第一辆哈雷·戴维森摩托车。

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纽约时报 (New York Times)

Her symptoms began, she said, after her younger sister, Frannie, was born.

她说,自己症状是在妹妹弗朗开始

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冷知识历史趣谈

The males are typically castrated within the first couple of weeks, usually without anesthetic.

小公牛通常在几周内被阉割,而且通常不使用麻醉剂。

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《卫报》阅读精选

Meanwhile, more women reported an increase in their responsibilities and manager expectations after birth.

此同时,越来越多女性表示,她承担责任和对上司期望有所增加。

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BBC纪录片《地球》

Its eyes do not fully open until three months after birth.

直到第3个月,它眼睛才能完全睁开。

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明星哲学(双语精选)

I don't even think I've showered for the first week that Isaac was born.

艾萨克第一周都没洗过澡。

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爷爷奶奶词汇课

But it's a future generation of babies, babies that will be born in 9 months-time.

但这是指未来一代婴儿,将在九个月婴儿。

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China Daily 播客集

A second cub that was born about an hour later died shortly after birth.

大约一小时第二只幼崽在不久死亡。

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少儿畅学课堂

Marsupials have pouches to carry their babies in for a few months after they are born.

袋目动物在它宝宝几个月内会用育儿袋携带它

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历年英语专业四级阅读真题

In the Middle Ages, most people spent their lives among those they had known since birth.

在中世纪,大多数人和在他就认识人中度过一

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趣谈语言学

Bilingual-raised children can distinguish between their two languages very early on, during the first year of life.

双语儿童在第一年就可以辨别他两种语言。

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TED演讲(视频版)双语精选

So please, try to remember the most special period for our development is the first five years.

所以,请牢记,成长发展阶段中黄金时期是最初五年。

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环球慢速英语

If the mother breast feeds after the baby is born, the risk of transmission is even higher.

如果母亲在婴儿哺乳,传播风险就更高。

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VOA Special 2019年9月合集

They say babies should continue to get substantial amounts of peanut products in their first year of life.

说,婴儿在第一年应该继续摄入" 大量" 食品。

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Kurzgesagt 科普动画(双语精选)

Milk is the basis of every mammal's diet after birth, when our digestive systems are immature and small.

消化系统还不成熟和很小时候,牛奶是每个哺乳动物饮食基础。

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美国恐怖故事第二季

Oh, no. I'll have to keep you around to breastfeed that baby for at least the first year.

不,孩子第一年还会留着你命给他喂奶。

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