measure word, expression, pronoun, numeral, verb, noun, adjective · a type, variety, or sort; used as a classifier for categories of things

这是一种非常罕见的现象。

verb, directional · to plant, grow, or cultivate crops or plants

他在后院种了一些蔬菜。

noun, measure word · a seed, biological species, or breed

农民们正在挑选优良的种。

verb · to intentionally cause a hickey on someone's skin via suction

他的脖子上被种了一个草莓。