maculate

英

美

adj.  有污点的；有斑点的；弄污；玷污；污染的；不洁的
v.  加以斑点

现在分词：maculating　过去式：maculated　第三人称单数：maculates　过去分词：maculated　

GRE

英英释义

verb

• spot, stain, or pollute
  1. The townspeople defiled the river by emptying raw sewage into it
  Synonym:foulbefouldefile
• make dirty or spotty, as by exposure to air
  1. The silver was tarnished by the long exposure to the air
  2. Her reputation was sullied after the affair with a married man
  Synonym:tarnishstainsullydefile

adj

• spotted or blotched
• morally blemished
  Synonym:defiled

双语例句

• Results Among 12 cases with SDAVF, 11 cases showed diffuse long T_2 signal, 2 cases demonstrated inhomogeneous maculate enhancement in the spinal cord and 6 cases revealed abnormal vessels in the dorsal spaces of spinal cord on MRI.
  结果12例硬脊膜动静脉瘘中，MRI显示脊髓内弥漫性长T2信号影11例，脊髓斑片状强化2例，脊髓背侧异常血管影6例。
• Seeds numerous, ovoid, 3-4 mm, surface maculate, apex acute.
  种子多数，卵球形，3-4毫米，表面具斑点，先端锐尖。
• Petiole ( 2-) 4-11 cm, white maculate, densely villous.
  叶柄（2-）4-11厘米，白色具斑点，密被长柔毛。
• Statilia maculate can prolong the swimming time and ordinary pressing anoxia, increase the index of spleen and thymus gland, raise the temperature in mice, decrease the content of LPO in liver of the hypercholesteremia rats, and has an antidiuretic effect;
  长螵蛸可延长小鼠常压缺氧及游泳时间，增加小鼠胸腺、脾脏指数和阳虚小鼠的体温，具有抗利尿和降低高脂大鼠肝中LPO的作用；