Calcinatory
[医] 煅烧器
🗣️ 情景例句
Performing arts--performing arts centers.
表演艺术-- 表演艺术中心。
One cloud is enough to eclipse all the sun.
一叶可障目。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。