备战考研英语，大众考生的第一反应便是从英语词汇入手。记住学会一个单词不仅仅是拼写重点掌握的还有这个词的词性，各种语境下的语义。

　　名词

　　1. 运河;灌溉渠

　　2. 导管;食道;气管

　　词形变化

　　时态

　　canalled，canaled，canalling，canaling，canals

　　英语解释

　　(astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion

　　provide (a city) with a canal

　　long and narrow strip of water made for boats or for irrigation

　　a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance

　　例句

　　"The rectum shortens, pushing the feces into the anal canal, where internal and external sphincters allow them to be passed or retained."

　　直肠缩短，肠壁的蠕动波将肠腔内的粪质推入肛管，肛门部有内括约肌及外括约肌，用以阻留或排出粪便。

　　"canal:an artificial waterway or artificially improved river used for travel, shipping, or irrigation."

　　运河,沟渠:人工水道或人工修缮的河流,用于旅行、航运或灌溉.

　　An instrument that dilates a body part,such as a cavity,canal,or orifice.

　　扩张器扩张身体部分的一种仪器，例如腔、管或是口

　　The dyed canal looks like a red vein pulsing through the landscape.

　　染色的河流象红色血脉一样流淌在山岭之间。

　　--air, liberty, melody of birds, plains of Lombardy, venetian canals, Roman palaces, the Bay of Naples

　　—却是清新空气，自由，婉转的鸟声，伦巴第的平原，威尼斯的运河，罗马的宫殿，那不勒斯的海湾。

　　"China made remarkable achievements in agro-farming, well-digging, canal-building, smelting, astronomy, medical science and other fields."

　　中国在农耕、掘井、开渠、冶炼、天文、医学等领域都作出了巨大成就。

　　A slender,flexible,cylindrical instrument that is inserted into a bodily canal,such as the urethra,to dilate,examine,or medicate.

　　探条一种插入身体管道，如尿道，以便扩张、检查或加入药品的一根细长、可弯曲的圆柱形工具

　　At present their contention converges on the Middle East, an area of great strategic significance, and particularly on Egypt's Suez Canal Zone

　　目前他们的争夺集中在中东这个具有重大战略意义的地区，特别是埃及苏伊士运河地区。

　　For one agonizing moment,the dish was perched precariously on the bank of the canal,but it suddenly overbalanced and slid back into the water

　　在令人坐卧不安的一瞬间，馅饼盘悬悬乎乎地停在运河岸上，然而它突然失去了平衡，结果滑回水中。

　　I was now safe, for I could swim along the ditch without being seen, and I reached the canal in safety. I had designedly taken this direction

　　我现在安全了，因为我可以沿着那个转拐的边上游而不会被人发现，我平平安安地游到了运河，我是故意朝这个方向游的。

　　相似短语

　　alimentary canal

　　n.消化道

　　arachnoid canal

　　蛛网膜管

　　canal boat

　　n.运河用的平底的船

　　canal of cochlea

　　蜗小管

　　canal of Corti

　　螺旋器隧道，柯替氏管

　　carinal canal

　　脊下道

　　central canal

　　中央沟，中央管

　　facial canal

　　面神经管

　　Grand Canal

　　大运河

　　lock canal

　　船闸运河

　　相似单词

　　canal

　　n.

　　1. 运河;灌溉渠

　　2. 导管;食道;气管

　　ship canal

　　n. 可通行海轮的运河

　　canal built

　　adj.

　　为在运河上使用而建造的

　　root canal

　　牙根管​