“环形”造句

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 doughnut - shaped depression of the caldera.

• #环形