exoskeleton
🇺🇸
/ˈeksəʊskelɪtn/
🇬🇧
/ˈeksəʊskelɪtn/
A hard covering on the outside of some animals' bodies.
The beetle has a tough exoskeleton that shields it from predators.
這只甲殼蟲有一個堅硬的外骨骼,可以保護它免受捕食者的攻擊。
A wearable machine that helps people move more easily.
The injured worker used an exoskeleton to help him lift heavy objects with less effort.
受傷的工人使用外骨骼幫助他用較小的力氣舉起重物。