劍橋詞典a scale (= set of numbers , levels , etc.) on which things can be arranged in order according to a particular feature or quality 漸變?nèi)? In some species , the phenotype and genotype of the species varies along a cline. 一些物種的表現(xiàn)型和基因型在一個(gè)漸變?nèi)旱墓?fàn)圍內(nèi)變化。 返回 cline