clefts

英 [klɛfts]

美 [klɛfts]

n.  (自然的)裂口，裂缝
cleft的复数

柯林斯词典

• N-COUNT (石头或地面的)罅隙，裂隙，裂口
  Acleftin a rock or in the ground is a narrow opening in it.
  1. ...a narrow cleft in the rocks too small for humans to enter.
     岩石之间人无法通过的一条窄缝
• (下巴上的)凹口
  Acleftin someone's chin is a line down the middle of it.
• (下巴)有凹口的
  If someone has acleftchin, they have a cleft in their chin.
• 左右为难的；进退维谷的
  If you say that a person or organization isin a cleft stick, you mean that they are in a difficult situation which will bring them problems and harm whatever they decide to do.
• 
  Cleftis a past participle ofcleave.

双语例句

• I explained that they were bare masses of stone, with hardly enough earth in their clefts to nourish a stunted tree.
  我就解释说那些只是一大堆石头，石头缝里的土都不够养活一棵矮树的。
• Birth Defects; Orofacial clefts; Casecontrol Study; Environmental risk factors.
  唇腭裂；出生缺陷；病例对照研究；环境危险因素。
• The pride of thine heart hath deceived thee, thou that dwellest in the clefts of the rock, whose habitation is high; that saith in his heart, Who shall bring me down to the ground?
  住在山穴中，居所在高处的阿，你因狂傲自欺，心里说，谁能将我拉下地去呢。
• An articulatory gesture made by turning the tip of the tongue back against the roof of the mouth. Correction of palate clefts is much more difficult and usually not as satisfactory.
  舌尖抵硬腭的发音姿势。硬腭裂的矫正更为困难，且常不理想。
• Flying termites poured out of the clefts.
  白蚁从缝隙中纷纷飞了出来。
• Objective To evaluate the sulcus depth changes of bilateral alveolar clefts after bone grafting with different techniques.
  目的研究不同术式的双侧牙槽突裂植骨术对唇、颊龈沟深度的影响。
• Methods 33 patients with craniofacial clefts were classified by Tessier classification.
  方法按Tessier分类法对33例颅面裂患者进行分类，并根据畸形类型及轻重程度制定手术方案；
• Results The palatal clefts were closed in the experimental group 10 days after the implantation of the distractor.
  结果实验组动物腭部裂隙于牵张器植入10天后闭合，裂隙两侧口腔粘膜亦在持续压力的作用下愈合。
• The open, needle-like spaces in the atheromatous plaque are cholesterol clefts.
  在粥样斑块中看到的针状空隙即为胆固醇结晶。
• Recognition of Neutral Molecules by Single Chiral Arm-Type Molecular Clefts Derived from Deoxycholic Acid
  单手性臂型脱氧胆酸分子裂缝对中性小分子的识别性能研究