Diplacanthoidei
双棘鱼亚目
🗣️ 情景例句
If your host disagrees with you.
如果对方不同意你的看法，他会照实说的。
Zeal without knowledge is fire without light.
有热情而无知识，犹如有火焰而无光芒。
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。