lichen

音标发音

• 英式音标 ['laɪk(ə)n; 'lɪtʃ(ə)n]
• 美式音标 [ˈlɪtʃ.ən]
• 国际音标 ['laikən]
• 英式发音
• 美式发音

基本解释

• n.[植]地衣，苔藓
• vt.使长满苔藓

同根派生

英汉例句

• The stone stairway was covered with lichen.
  那石级长满了地衣.
• Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.
  地衣是一种绿藻或蓝藻与一种真菌共生的形式.
• The case was diagnosed as lichen sclerosus et atrophicus with localized scleroderma.
  患者诊断为硬化萎缩性苔藓合并局限性硬皮病.
• The stone stairway was covered with lichen.
  那石级长满了地衣.
• Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.
  地衣是一种绿藻或蓝藻与一种真菌共生的形式.

词组短语

短语

• lichen crust 地衣结壳
• lichen purpuricus 紫癜性苔藓;紫癜样苔藓
• lichen myxedermtosis 粘液水肿性苔藓;粘液浮肿性苔藓
• lichen stritus 线状苔藓
• ascolocular lichen [植]囊腔地衣

英英字典

剑桥英英字典

• a grey, green, or yellow plant-like organism that grows on rocks, walls, and trees

柯林斯英英字典

• Lichen is a group of tiny plants that looks like moss and grows on the surface of things such as rocks, trees, and walls.

专业释义

医药科学

• 苔癣
• 地衣

  Study on Lichen is also at first stage, although there are many kinds of Lichen in Tibet. In order to take good advantage of Lichen, We have studied on Usnea longissima Ach. and Lethariella Cladonioides (NYI.
  西藏地衣种类繁多,但对地衣植物的研究还处在初级阶段,为使现有资源得到充分的利用。

• 苔藓病

生物学

• 地衣
• 苔藓

农业科学

• 地衣

  This lichen occurs in surface soil with sharp temperature and water fluctuations,but its N fixation response to freezing-thawing in northern China is yet unknown.
  该地衣生长于温度和水分条件变化剧烈的土壤表面,但在我国北方其固氮活性对冻融的响应尚不清楚。

  地球科学

• 地衣
• 苔癣

环境科学技术

• 地衣