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grained

英 /ɡreɪnd/美 /ɡreɪnd/
  • adj.
    有木纹的；除去毛的；漆成木纹的
高中CET4CET6考研TOEFLGRE

双语例句

  1. Scientists have dated sharp-edged flakes of stone found in the fine-grained sediments of a dry riverbed in the Afar region of Ethiopia to between 2.52 and 2.60 million years ago.
    科学家们已经确定，在埃塞俄比亚阿法尔地区干燥河床的细颗粒沉积物中发现的具有锋利边缘的石片存在于252万至260万年前。
  2. Chondrules and inclusions in Allende are held together by the chondrite matrix, a mixture of fine-grained, mostly silicate minerals that also includes grains of iron metal and iron sulfide.
    阿伦德陨星里的陨石球粒和内含物是由球粒陨石基质结合到一起的；这是一种细粒混合物，主要包括铁颗粒和硫化铁的硅酸盐矿物。
  3. Sandstones generally make good aquifers, while finer-grained mudstones are typically impermeable.
    砂岩通常是良好的含水层，而细粒泥岩通常是不透水的。

相关短语

  • fine-grained
    细粒度；微粒的；有细密纹理的；细粒的
  • Coarse-Grained
    粗粒度；粗糙纹理型；木纹粗糙的；粗粒的
  • coarse grained
    粗粒的；粗纹；粗纹理的
  • close-grained
    细颗粒的；密实的；细粒的；闭形纹理
  • fine grained soils
    细粒土

英英释义

  • n.a small hard particle
  • n.foodstuff prepared from the starchy grains of cereal grasses
  • n.a weight unit used for pearls or diamonds: 50 mg or 1/4 carat
  • n.1/60 dram; equals an avoirdupois grain or 64.799 milligrams
  • n.1/7000 pound; equals a troy grain or 64.799 milligrams
  • n.dry seedlike fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn
  1. n.
    a single seed from a particular crop
    谷粒
    • He was grateful for every single grain of rice.
      他感激每一粒米。
  2. n.
    a tiny, hard piece of something such as sand or salt
    颗粒；细粒
    • How many grains of sand are there in the desert?
      沙漠里有多少粒沙子？

词源

  • grained有纹理的
    来自grain, 谷物，颗粒。即颗粒状的纹理。