【canal】的解释和释义

nounjGf中文字网

一. long and narrow strip of water made for boats or for irrigationjGf中文字网

二. a bodily passage or tube lined with epithelial cells and conveying a secretion or other substancejGf中文字网

e.g. the tear duct was obstructed
the alimentary canal
poison is released through a channel in the snake's fangsjGf中文字网

Synonym: ductepithelial ductchanneljGf中文字网

三. (astronomy) an indistinct surface feature of Mars once thought to be a system of channels
they are now believed to be an optical illusionjGf中文字网

verbjGf中文字网

一. provide (a city) with a canaljGf中文字网

Synonym: canalizecanalisejGf中文字网

一. 运河;水道;沟渠
A canal is a long, narrow stretch of water that has been made for boats to travel along or to bring water to a particular area.jGf中文字网

e.g. ...the Grand Union Canal.
大联盟运河
e.g. ...Venetian canals and bridges.
威尼斯水道和桥梁jGf中文字网

二. (人体内输送食物、空气等的)管,道
A canal is a narrow tube inside your body for carrying food, air, or other substances.jGf中文字网

canal的近义词jGf中文字网

e.g. ...delaying the food's progress through the alimentary canal.
延缓食物通过消化道jGf中文字网

一. 管道：壳缝(raphe)两侧,各有一与之平行的贯通管道(canal),其内壁无孔、凸向细胞,外壁上则一至数行平行壳缝的孔洞. 壳缝轴(raphe-sternum)位於细胞中央. 壳缝终止点----(两极外面) 顶生盲缝(terminal fissures)偏斜或钩状.jGf中文字网

二. 水道：其次便是关于水道(canal)的事,水道这个字或与这个字有关的字也许见于另一书内......她不知道......这都太模糊了. 你们必定会以为梦中提到的水道因为本身模糊,就难于解释九九 了. 你们认为困难,这是对的,但困难的原因不是模糊;jGf中文字网

三. 沟渠：八.到Vista Point,有三个沟渠(Canal)及三个炮口,此时的目的是要令石头(Rock)进入三个不同的炮口--拿起石头扔进右边的沟渠(Canal of Right Side再拿起石头扔进中间的沟渠(Canal of Middle最后一个有点麻烦,jGf中文字网