Paraformldehyde
[医] 多聚甲醛
🗣️ 情景例句
The scheme is well worth a try.
这个计划倒值得一试。
I wonder if it will snow tonight.
我不知道今晚会不会下雪。
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。