词汇	flight trial
释义	flight trial 飞行试验; 试飞
随便看	Prices have not shown much variation this year Prices have plummeted Prices have plunged Prices have reached rock bottom Prices have reached rock-bottom Prices have risen alarmingly Prices have risen too high Prices have shot up lately Prices have soared Prices have stabilized Prices have taken a nosedive Prices hit rock bottom Price shocks Prices hold comparatively firm price-shop price shot up Price should even out price signal Price Signal Code price signals Prices incline to go up Prices include VAT prices in local currencies prices in real terms prices in the midrange