quartz

FREQ #22314

n. 石英 [化] 石英

发音

UK /k(w)ɔːts/
US /k(w)ɔɹts/

词形变化

quartzes 复数 quartzes

别名

Qtz

释义与例句

n.
  1. 1.

    The most abundant mineral on the earth's surface, of chemical composition silicon dioxide, SiO₂. It occurs in a variety of forms, both crystalline and amorphous. Found in every environment.

    水晶

    石英

    可数 不可数 化学 地质
  2. 2.

    Crystal meth: methamphetamine hydrochloride.

    俚语 不可数 可数

词汇关系

名词

同义词 3

crystal lechatelierite quartz glass

上位词 1

mineral

下位词 10

amethyst topaz aventurine cairngorm calcedony chalcedony citrine quartz crystal rock crystal rose quartz

部分词 5

si silicon silica silicon dioxide silicon oxide

相关短语

quartz halogen lamp 石英卤素灯 quartz schist quartz mining quartz clock 石英钟(表) quartz clocks quartz halogen lamps quartz arenite quartz arenitic quartz crusher quartz crushers quartz arenites quartz schists Quartz Hill quartz watch quartz heater 石英加热器

词源

From German Quarz, from Middle High German (Central East German) quarz, twarc, from a West Slavic language [compare Polish twardy (“hard”), Czech tvrdý (“hard”)], from Proto-Slavic *tvьrdъ ultimately from Proto-Indo-European *twerH- (“to enclose, grab”).

来源：wiktionary