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callus

/ˈkæləs/ /ˈkæləs/
  • n.
    [皮肤]胼胝;愈合组织;老茧
  • vt.
    使生老茧;使变硬;使结痂
  • vi.
    变硬;结痂;生老茧
  • n.
    (Callus)人名;(法)卡吕;(意)卡卢斯
复数calluses
第三人称单数calluses
现在分词callusing
过去式callused
过去分词callused

双语例句

  1. Callus induction and redifferentiation of black chokeberry leaf in vitro were studied.
    研究了黑苦莓叶片愈伤组织的诱导和再分化。
  2. Form a callus or callus es.
    形成茧或皮肤的硬结组织。
  3. NaCl stress inhibited the differentiation of callus and plant regeneration.
    盐胁迫抑制了愈伤组织的分化和植株再生。

网络短语

  • callus culture
    愈伤组织培养
  • Loose callus
    疏松愈伤组织;松软愈伤组织
  • callus differentiation
    愈伤组织分化
  • Ron Callus
    凯勒斯;罗纳·凯勒斯
  • dormancy callus
    固定胼胝体;休眠愈合组织

词语扩展

n.
[植][皮肤]胼胝;[生物]愈合组织;老茧
vt.
使生老茧;使变硬;使结痂
vi.
变硬;结痂;生老茧
adj.
callous无情的;麻木的;硬结的;起老茧的
calloused变得无情的;变硬的
n.
callous硬皮;老茧
callosity无情;老茧皮;硬结
vi.
callous变得冷酷无情;结茧;变硬

词义分布

愈伤组织
76.1%
骨痂
9%
老茧
6%
愈伤
6%
1.5%
胼胝
1.5%

英英释义

  • n.an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot)
  • n.bony tissue formed during the healing of a fractured bone
  • n.(botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid
  • v.cause a callus to form on
  • v.form a callus or calluses

词源

  • callus
    来自拉丁语callum.
  • callus老茧
    来自PIE *kal, 硬的,词源可能同cold, glacier. 即因冷而结冰变硬。
  • callus
    From Latin callum.