Dreye权威释义

n.

同义参见:

以上来源于：《英汉大辞典》

n.

a hard mineral consisting of silica, typically occurring as colourless or white hexagonal prisms.

C18: from Ger. Quarz, from Polish dial. kwardy, corresp. to Czech tvrdý ‘hard’.

以上来源于：《简明牛津英语词典》