Definition: a type of high quality glass Level: C2
她有一个水晶花瓶。
She owns a ___crystal vase.
这个水晶花瓶是我母亲的一个朋友送的礼物。
The ___crystal vase is a gift from one of my mother's friends.
这盏枝形吊灯由优质水晶制成。
The chandelier is made of fine ___crystal.
