Children don't complete their set of 20 baby teeth until they are two to three years old.
孩子到两三岁时才长齐20颗乳牙。
Should sealants be put on baby teeth?
乳牙也应该涂保护胶吗？
Natural protection for children's baby teeth.
儿童乳牙的天然保护。
I never realized that baby teeth are so important.
我过去一直没有认识到乳牙是这么重要。
Did he lose any baby teeth because of decay or infection?
他有没有因为蛀牙或感染而脱落乳牙？
Her bones are like those of a ten-year-old, but she still has her baby teeth.
她的骨骼像10岁的孩子大的，但她依然没有换掉乳牙。
I think it should not be any major problems, perhaps the baby teeth to symptoms.
我觉得应该不是什么大问题，或许是孩子要出牙的症状。
A few of them had a complete set of original baby teeth, while others had gaps where teeth had fallen out.
少数几个有一副完整的乳牙，其他人牙齿脱落的地方露出牙缝。
Baby teeth won't fall out until your child's permanent teeth are ready to come in, beginning around age 6.
大概到6岁左右，宝宝的恒牙开始长出来，这时乳牙才会脱落。
Early loss of baby teeth due to decay or infection, may cause primary teeth to shift to fill the gap.
因为腐蚀或感染造成的婴儿牙齿的缺失会导致乳牙移位以填补缺口。
It is a common myth that losing baby teeth due to tooth decay is insignificant because baby teeth fall out anyway.
这是常见的误区，认为宝宝因为蛀牙失去牙齿是无关紧要的，因为宝宝的乳牙总会在将来某一天脱落。
If baby teeth are lost prematurely, the permanent teeth may erupt malpositioned and require orthodontics later on.
如果婴儿过早的失去牙齿，恒牙可能会爆发式的错位长出而需要正畸。
Your dentist might think it is a good idea, especially if your child's baby teeth have deep pits and grooves.
你的牙医或许会认为这是个好主意，特别是如何你的宝宝的牙齿有深的凹陷和沟槽。
The prevalence of nutritional iron deficiency anemia and baby teeth dental caries was downgrade year by year.
肥胖儿发生率逐年上升；营养性缺铁性贫血、乳牙龋齿患病率呈逐年下降趋势。
From a child who is yet to lose all her baby teeth: "I worry about [global warming] because I don't want to die."
我很担心（全球变暖），因为我不想死。
Baby teeth save space for permanent teeth. It is important to keep baby teeth healthy so they don't fall out early.
乳牙为恒牙占住空间。保持乳牙健康，从而它们不会过早脱落是很重要的。
Long baby teeth, and teeth itch sure, and now there is a lot of practicing it and molar teeth stick, you can buy some baby.
孩子长牙了，牙齿肯定痒，现在市面上有很多的练呀牙器和磨牙棒，你可以给孩子买一些。
If only those women walking under the Paris moon knew the joy of such an invitation made by a round-cheeked boy with baby teeth.
那些沐浴在巴黎月光下的女人们又怎么能体会这种邀请赐予给我的幸福快乐呢？那是来自一个圆圆脸蛋，还乳牙为脱的小男孩的邀请啊。
If only those women strolling under the Paris moon knew the joy of such an invitation made by a round-cheeked boy with baby teeth.
接受一个长着乳牙的圆脸男孩这样的邀请而带来的无尽快乐是那些在巴黎月光下漫步的贵妇人无论如何都无法感受到的。
Palmer notes that tooth decay in baby teeth can result in damage to the developing crowns of the permanent teeth developing below them.
Palmer指出婴儿牙齿蛀牙可能会损害它们下方的恒牙牙冠的生长。
In 1958 scientists in st Louis began a campaign to collect baby teeth to study the link between above-ground testing and human exposure.
1958年，圣易路斯的科学家们就开始收集婴儿的牙齿以研究地面试验与人类接触之间的联系。
The little girl has only just lost her baby teeth but already she speaks English (hesitantly, perhaps) and has chosen "Wendy" as her English name.
这位刚刚失去乳牙的小女孩早已能讲英语，并选择了“温迪”作为自己的英文名字。
As we grow up, we're often encouraged to think of fear as a weakness, just another childish thing to discard like baby teeth or roller skates.
我们长大以后，我们总是会被鼓励把恐惧视为软弱，需要像乳牙或轮滑鞋一样扔掉的幼稚的东西。
Not only do baby teeth hold the space that permanent teeth will move into, but your child will need to use those baby teeth for at least six years.
这不仅是由 于乳牙守护着将由恒牙填补的空间，还因为孩子的乳牙至少还要使用六年时间。
The little girl has only just lost her baby teeth but already she speaks English ( hesitantly , perhaps) and has chosen "Wendy" as her English name.
这位刚刚失去乳牙的小女孩早已能讲英语，并选择了“温迪”作为自己的英文名字。
That said, there's no evidence that pacifiers cause any permanent damage to baby teeth – they usually return to normal after a few pacifier-free months.
但是，并没有证据显示奶嘴会对宝宝牙齿造成永久性的伤害，一般情况下，在戒掉奶嘴几个月后宝宝牙齿就会恢复正常。
These 85, 000 baby teeth were collected in the late 1950s and early 1960s from children in the st Louis area to study the effects of radioactive fallout in the environment.
这85,000个婴儿的牙齿是在1950年后期和1960年代初期从圣路易斯的孩子们那里采集到的，用来研究一定的环境下放射性坠尘的影响。
Her baby teeth stay loose for a long time. They don't seem to fall out fast enough. When they finally fall out, it still takes a long time for the new teeth to grow in.
她的乳牙松动了很长时间，看来也不很快脱落，就是脱落了，新牙还要很久才长出来。
Her baby teeth stay loose for a long time. They don't seem to fall out fast enough. When they finally fall out, it still takes a long time for the new teeth to grow in.
她的乳牙松动了很长时间，看来也不很快脱落，就是脱落了，新牙还要很久才长出来。
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