a. 无脊骨的,无脊椎的,无骨气的
n. 无脊椎动物,无骨气的人
n. 无脊椎动物,无骨气的人
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- An invertebrate organ analogous to the mammalian ear.
耳状物类似哺乳动物的耳器官的有椎骨的器官。收藏 - embryonic development of invertebrate
胚胎发育(无脊椎动物)收藏 - Any of various invertebrate animals,such as a sea anemone or sponge,that attach to surfaces and superficially resemble plants.
植形动物一种无脊椎动物,附着在表面而且看上去象植物一样,例如海葵和海绵收藏 - 'A spanner,' said Mrs Parsons, immediately becoming invertebrate
“扳手,”帕森斯太太一下子软了下来。收藏 - An analogous organ or part in invertebrate animals,as in certain insects or mollusks.
喙,齿舌某些昆虫或软体动物等无脊椎动物所具有的舌状器官或身体部位收藏
开心词场背单词


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