parabolic
🇺🇸
/ˌpærəˈbɑːlɪk/
🇬🇧
/ˌpærəˈbɒlɪk/
adjective
R
Shaped like a U, where one end is lower than the other, like the path a ball takes when thrown.
The satellite dish has a parabolic shape to collect signals efficiently.
衛星天線具有抛物線形狀，可以高效地收集信號。
translation
拋物線形的