Berna
[医]间氨磺丁脲
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢？
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
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。