protuberance

英 [prəˈtjuːbərəns]

美 [proʊˈtuːbərəns]

n.  突出物; 隆起部分

复数：protuberances　

GRE医学

BNC.33947 / COCA.32583

牛津词典

noun

• 突出物；隆起部分
  a round part that sticks out from a surface

柯林斯词典

• N-COUNT 鼓起的部分；隆起的部分
  Aprotuberanceis a rounded part that sticks out from the surface of something.
  1. ...a protuberance on the upper jawbone.
     下颌骨上部的隆起部分

英英释义

noun

• something that bulges out or is protuberant or projects from its surroundings
  1. the gun in his pocket made an obvious bulge
  2. the hump of a camel
  3. he stood on the rocky prominence
  4. the occipital protuberance was well developed
  5. the bony excrescence between its horns
  Synonym:bulgebumphumpswellinggibbositygibbousnessjutprominenceprotrusionextrusionexcrescence
• the condition of being protuberant
  1. the protuberance of his belly

双语例句

• A small projection or protuberance.
  凸出处小的突出物或结节。
• A rounded protuberance. A circular opening in an opaque screen transmits only a small circular patch of a wave surface.
  圆块，团圆形突出物不透明屏上一个圆孔仅仅透射波面的一小圆块。
• The diseased tree be marked by protuberance on their bark
  有病的树木可由其树皮上的结节看出
• Having a protuberance that resembles a head.
  具有像头一样的隆起物。
• Some tests are carried out, such as the large area material ablation, material ablation matching test, and the protuberance in boundary-layer flat model ablation test.
  进行了大面积材料及材料烧蚀匹配试验和边界层内凸起物平板模型烧蚀试验。
• Results External occipital protuberance apogee to foramen magnum empress distance;
  结果：枕外隆凸最高点至枕骨大孔后缘间的距离；
• Protuberance of nucleic region, microvilli, edge's folds and bridge-like structures apparently changed with advancing age.
  核区隆起、微绒毛、边缘小褶及桥样结构等随增龄而发生明显的变化。
• Here, though the protuberance takes the form of an erect and curved pouch and will cover the upper surface of the leaf of the lime tree.
  这里，虽然突起的形式是直立和弯曲邮袋和将支付的石灰树的叶子上表面的形式。
• The postganglionic neuron perikaryon of the stomach of Rana temporaria chensinensis David is small-and-medium-sized with a multitude of protuberance.
  中国林蛙胃交感神经节后神经元胞体多为中小型，多突起的。
• A nipple-shaped protuberance. resembling or covered with papillae.
  类似于乳头的，或以乳头覆盖的。