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.
卫星天线具有抛物线形状，可以高效地收集信号。
translation
抛物线形的