bluestone

n. 硫酸铜, 胆矾 [化] 胆矾; 蓝灰砂岩

发音

AU

词形变化

bluestones 复数 bluestones bluestoned bluestones 三单 bluestoning bluestoning 现在分词 bluestoned 过去式 bluestoned 过去分词

释义与例句

n.
  1. 1.

    Any of several bluish-grey varieties of stone used for construction

    可数 不可数
  2. 2.

    Any of several bluish-grey varieties of stone used for construction:

    A form of dolerite which appears blue when wet or freshly broken.

    英国 可数 不可数
  3. 3.

    Any of several bluish-grey varieties of stone used for construction:

    Any of the several (massive) kinds of non-local stone (particularly dolerite) used to construct Stonehenge.

    英国 可数 不可数
  4. 4.

    Any of several bluish-grey varieties of stone used for construction:

    A feldspathic sandstone found in the US and Canada.

    加拿大 美国 可数 不可数
  5. 5.

    Any of several bluish-grey varieties of stone used for construction:

    A form of limestone found in the Shenandoah Valley and some other places.

    美国 可数 不可数
  6. 6.

    Any of several bluish-grey varieties of stone used for construction:

    A bluish-grey basalt or olivine basalt.

    澳大利亚 新西兰 可数 不可数
  7. 7.

    Any of several bluish-grey varieties of stone used for construction:

    Slate, such as comes from quarries in or near Adelaide.

    澳大利亚 可数 不可数
  8. 8.

    Either of two related copper- and sulfur-based bright blue stones:

    Copper(II) sulfate, CuSO₄(H₂O)ₓ where x is 0-5, used as a coloring agent in glass-making and pottery and for other purposes.

    可数 不可数
  9. 9.

    Either of two related copper- and sulfur-based bright blue stones:

    Chalcanthite, a water-soluble sulfate mineral, CuSO₄·5H₂O.

    可数 不可数
  10. 10.

    Lapis lazuli, or its core constituent, lazurite.

    可数 不可数
v.
  1. 1.

    To treat or dose with copper sulfate.

    及物

词汇关系

名词

同义词 2

blue vitriol chalcanthite

上位词 4

sandstone copper sulfate copper sulphate cupric sulfate

词源

From blue + stone.

来源：wiktionary