exoskeleton
柯林斯詞典
1. N the protective or supporting structure covering the outside of the body of many animals, such as the thick cuticle of arthropods 外骨骼; 甲殼→compare endoskeleton
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exoskeleton /??ks???sk?l?t?n/
劍橋詞典
- a hard outer layer that covers , supports , and protects the body of an invertebrate animal such as an insect or crustacean
外骨骼（昆蟲(chóng)和甲殼綱動(dòng)物裸露在身體表面的用于支撐和保護(hù)身體的骨骼）
比較
endoskeleton 返回 exoskeleton