Cesium trinitride
[建] 三氮化铯, 叠氮化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
叠氮(化合)物
🗣️ 情景例句
Thank you, Mr. Tom. The same to you.
谢谢，汤姆先生。也祝你圣诞快乐！
Which one is heavier?
哪一个是较重的？
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。