helicopter [ˈhelɪkɑːptər]

序号
390
英⽂释义
n. an aircraft without wings that has large blades on top that go round v. transport by helicopter
中⽂释义
n. 直升机 v. ⽤直升机载运
扩展
词根:helic表示spiral "螺旋" double helix (DNA的)双螺旋
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