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helicopter
['helɪkɔptə]
名词
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军队, 缩写
h/c
;
hcptr
;
hel
;
helo
;
heptr
;
heli
航空, 加拿大
A power-driven heavier-than-air aircraft that derives its lift in flight from aerodynamic reactions on one or more power-driven rotors on substantially vertical axes
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