Antilithic
n. 防结石剂, 去垢剂\\n[化] 治结石药
🗣️ 情景例句
Thanks a lot.
多谢。
He often fails to keep his word.
他常常不遵守诺言。
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。