Variometer
n. 可变电感器, 气压表\\n[电] 可变电感器
🗣️ 情景例句
or else my father will get really angry.
要不然我爸爸会很生气。
Fire proves gold, adversity proves men.
烈火显真金，逆境识英雄。
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。