helicopter 的英语意思
helicopterhelicopter /ˈheləkɒptə $ -kɑːptər/ noun [countable] 
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a type of aircraft with large metal blades on top which turn around very quickly to make it fly一种顶部装有大型金属旋翼的航空器，旋翼高速旋转使其飞行 SYN chopper
查看全部语言翻译 a type of aircraft with large metal blades on top which turn around very quickly to make it fly一种顶部装有大型金属旋翼的航空器，旋翼高速旋转使其飞行 SYN chopper