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They prey on other invertebrates, which they capture with a unique proboscis.它們用獨特的吻捕食其它無脊椎動物.an excretory organ of certain invertebrates.某些無脊椎動物的排泄器官Insects and worms are all invertebrates.昆蟲和蠕蟲都是無脊椎動物。In the earthworm ...
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Insects and worms are all invertebrates.昆蟲和蠕蟲都是無脊椎動物。In the earthworm and many other invertebrates, these excretory structures are called nephridia.在蚯蚓和許多其它無脊椎動物中, 這些排泄結(jié)構(gòu)稱為腎管.But regulators with spine are still better th...
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invertebrates的音標：invertebrates的英式發(fā)音音標為：[?n'v?:t?bre?ts]invertebrates的美式發(fā)音音標為：[?n'v?t?bre?ts]...
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n.無脊椎動物( invertebrate的名詞復數(shù) )...