词语屋>英语词典>roughened翻译和用法

roughened

英 [ˈrʌfnd]

美 [ˈrʌfnd]

v.  变粗糙; 使粗糙
roughen的过去分词和过去式

过去式:roughened 

BNC.48740 / COCA.45245

柯林斯词典

  • VERB (使)变得粗糙;(使)变得不平滑
    If something hasbeen roughened, its surface has become less smooth.
    1. ...complexions that have been roughened by long periods in the hot sun...
      因长期曝晒而变得粗糙的皮肤
    2. She lifted her big, roughened hands.
      她举起了那双粗糙的大手。

英英释义

adj

  • used of skin roughened as a result of cold or exposure
    1. chapped lips
    Synonym:chappedcracked

双语例句

  • Then the wood was set afire, a fire that roughened and darkened the ribbed surfaces of the concrete.
    然后是木材着火,大火,粗糙和黝黑的肋表面的混凝土。
  • ( of glass) having a roughened coating resembling frost.
    (指玻璃)有类似于霜冻的不平整的覆盖物。
  • His voice roughened with every word.
    他说话的声音越来越嘶哑。
  • The results suggested that ethanol was oxidized to CO2 on the roughened platinum electrode via parallel reaction mechanism in acidic, neutral or alkaline media.
    可以推测,不论在酸性、中性还是碱性介质中,乙醇在粗糙铂电极上的氧化过程均按双途径机理进行。
  • One end of a muscle is attached to a roughened area on bone or cartiage, while the other is fixed in a similar manner to an adjacent bone.
    肌肉的一端附着在骨或软骨上的粗糙面,而另一端则以类似的方式附着在相邻的骨上。
  • The other studies effect of roughened apron upon scour.
    第二部分研究海漫加糙后的防冲效果。
  • Roughened silver electrodes were prepared by electrochemical oxidation-reduction ( ORC).
    用电化学氧化还原法(ORC)制备了粗糙化银电极。
  • And the long months of hard work at Tara had roughened her hands until they were far from pretty.
    在塔拉的期艰苦岁月中,她的手被磨得粗糙乃至很难说是秀丽的了。
  • A hydroxyapatite coating with nano-structure on the roughened titanium surface was prepared by electrophoretic deposition process.
    应用沉淀法合成纳米羟基磷灰石,并以电泳沉积法在粗糙化的钛表面制备纳米结构的羟基磷灰石涂层。
  • She put her hand, which was a comfortable hand though roughened by work, upon my hands, one after another, and gently took them out of my hair.
    她把手放在我的手上,虽然她的手由于日夜操劳而变得粗糙,可又是多么温柔舒适啊。