柯林斯詞典invertebrate /?n?v??t?br?t/ (invertebrates) 1. N-COUNT An invertebrate is a creature that does not have a spine such as an insect, a worm, or an octopus. 無脊椎動物[技術(shù)] 2. ADJ Invertebrate is also an adjective. 無脊椎的 ...invertebrate creatures. ...無脊椎動物。 返回 invertebrate劍橋詞典an animal with no spine 無脊椎動物 Invertebrates, such as worms , are the main diet of these water birds . 蠕蟲之類的無脊椎動物是這些水鳥的主要食物。 比較vertebrate noun 返回 invertebrate