Head circumference is an indicator of brain volume, so a greater increase in head circumference in a newly-born baby suggests more rapid brain growth.

头围是大脑体积的一个衡量指标，所以新生儿头围越大，表明他们的大脑发育越快。

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Big hair refers to a bouffant hairstyle, especially one in which long hair has been sprayed, permed, or teased to make it stand away from the head and give it volume.

Big hair最初指的是一种向外蓬松胀起的发型，尤指长发烫过并喷了发胶以后将其梳理定型为从发根直立并带卷的形状,（也就是流行一时的“爆炸头”）。

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Modern classwork is still thinking that it is the volume of information you put in your head that will give you an advantage.

现代教育课程仍然停留在过去的模式，认为你只要把尽可能多的信息装到脑子里，你就获得了优势。

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At the same time a steel arm with a rotary pick head plucks lower-volume pills from their respective tubes.

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"In the short term, Google is obsessed with the head of the market, using a small volume of content and high value ads, " Chandratillake contends.

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Volume and volatility could begin to dry up as we head into options expiration tomorrow and the Thanksgiving holiday next week.

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