a stabilizer that is part of the vertical tail structure of an airplane
vertical fins的用法和樣例：
例句
The prototype to be flown on May 10 has been modified with work done on its air-intakes, strake and vertical fins, besides modifications in the fuselage.
這架重新設計了機身進氣道，邊條和腹鰭的新型原型機將於5月10日正式試飛。
The two vertical fins on the nose, around 40 cm high, give the car an unconventional look, but fall within regulations regarding bodywork height.
vertical fins
是垂直鰭的意思
英英釋義
名詞 vertical fin:
a stabilizer that is part of the vertical tail structure of an airplane
vertical fins的用法和樣例：
例句
The prototype to be flown on May 10 has been modified with work done on its air-intakes, strake and vertical fins, besides modifications in the fuselage.
這架重新設計了機身進氣道，邊條和腹鰭的新型原型機將於5月10日正式試飛。
The two vertical fins on the nose, around 40 cm high, give the car an unconventional look, but fall within regulations regarding bodywork height.
兩片位於鼻錐，直立大約40公分高的鰭讓這輛車有著非傳統的外觀，但是並不違反關於車體高度的規定。