“环形”怎么读

借助小型望远镜可以看清月球上的环形山.Lunar craters can be plainly seen with the aid of a small telescope.在那个环形路的交叉口,交通时常发生阻塞.The traffic gets snarled up very often at that roundabout.山为环形的破火山口洼地环抱着.The mountain is encircled by the doughnu...

“环形”的英语可以翻译为：annular，ringlike，ring form，bight ...