Helicopter
['helɪkɒptə] or ['hɛlɪkɑptɚ]
解释:
(noun.) an aircraft without wings that obtains its lift from the rotation of overhead blades.
校对:特伦斯--From WordNet
['helɪkɒptə] or ['hɛlɪkɑptɚ]
(noun.) an aircraft without wings that obtains its lift from the rotation of overhead blades.
校对:特伦斯--From WordNet