spore [spɔ:(r)]

以下由轻松背单词网站提供

n.(无花植物借以繁殖的)孢子，芽胞

a reproductive cell produced by some plants and simple organisms such as ferns and mushrooms

A spore can quickly spread and form a mould. 一个孢子能迅速蔓延并形成霉。
The cation penetrates the spore. 这种阳离子能透入孢子。