你可能不知道的精子8大妙用!
USB flash drive - Wikipedia, the free encyclopedia 精子是具有單一目的性的:被充分利用使卵子受精。但是好像沒有人說過這種專門接觸卵子的細胞就沒有別的用處了呢?精子,和它的旅行好夥伴——精液,其實是多面手,並且用途很多。下面是精子的一些非常規用法。 1,柔膚水 精子裡包含一種抗氧化劑,叫做精氨(spermine)A USB flash drive, also known under a variety of other names,[a] is a data storage device that includes flash memory with an integrated Universal Serial Bus (USB) interface. USB flash drives are typically removable and rewritable, and physically much smal...
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