An egg is an example of a germ cell.

而卵子是一种生殖细胞

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A motive is just a little cell, a germ, out of which the composer will build other musical material.

动机只是个微小的细胞,一个胚芽,基于它 作曲家会创造新的音乐素材

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The other germ line cell is the sperm cell.

另一种生殖细胞是精子细胞

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