Derustit
电化学除锈法
🗣️ 情景例句
I give thanks for being here with my family and for being well,
我感谢能在这里和家人在一起而且很健康，
His opening remarks were serious.
他的开场白说得很严肃。
Rastus leads an orderly life.
拉斯特斯生活很有规律，