如何使用 "parabolic" 造句

1. Parabolic microphone , across the square , maybe ?
抛物面反射式话筒,在广场对面,是吗?
2. The bears would have you believe that the gold price has somehow gone " parabolic " .
看空黄金的人希望让你相信,金价已呈现某种形式的“抛物线上涨”。
3. To recreate the weightless experience without going into space , the plane executed parabolic flight maneuvers , climbing sharply and descending several times during the one-hour flight .
为了不上太空而体验失重,飞机进行了“过山车”式的俯冲,在一小时的飞行期间,迅速爬升和下降。