Each tentacle is about two millimeters long.

每条触手大约两毫米长。

youdao

This entire apparatus fits on a chip no larger than a few square millimeters.

这整个装置可以被安置在不超过几平方毫米的芯片上。

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Savannas experience an annual rainfall of between 1,000 and 2,000 millimeters.

热带草原的年降雨量在1000毫米到2000毫米之间。

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During this period, hair grows at a rate of about three tenths millimeters a day, or one centimeter a month.

VOA: special.2011.04.05

See a doctor if a mole bleeds, is bigger than six millimeters or you feel like rubbing it.

VOA: special.2010.07.06

The Moon Mineralogy Mapper could only examine lunar soil to a depth of a few millimeters.

VOA: special.2009.12.30

The Touch Cover is 3 millimeters thick, and the Type Cover is 5 millimeters.

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The moulds are very accurate, with a precision tolerance of as little as 0.002 millimeters.

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In Coutinho's case, a neurosurgeon said the harpoon was millimeters away from vital arteries.

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