Amausite
燧石
🗣️ 情景例句
OK. I can't believe it!
好的。我简直无法相信！
My son wants to be a policeman when he grows up.
当他长大时，我的儿子想要成为一个警察。
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.
沿船体的上升的气流和沿航线向前的气流给这种巨翼大鸟以足够的浮力和推力。