| 单词 | helicopter | 
| 释义 | helicopter1 of 2noun  he·li·cop·ter  ˈhe-lə-ˌkäp-tər  ˈhē-   : an aircraft whose lift is derived from the aerodynamic forces acting on one or more powered rotors turning about substantially vertical axes   helicopter2 of 2 verb  helicoptered; helicoptering; helicopters   intransitive verb   : to travel by helicopter   transitive verb   : to transport by helicopter   helicopter 1 of 2 nounas in choppera vehicle for traveling through the air that obtains its lift from rotors which spin horizontally took a helicopter tour to get a better sense of the grandeur of the Grand Canyon Synonyms & Similar Words Relevance 
 helicopter2 of 2 verbas in to jet Synonyms & Similar Words 
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