一个星期之内，他拥有了一个500英尺高的圆锥体。
In one week he was the owner of a cone five hundred feet high.
球场用橙色的圆锥体木桩标了出来。
第三步：将巧克力倒进油纸做成的圆锥体中。
Step 3: Pour the chocolate into a cone made of grease paper.
照明并不精确，否则，聚光照亮的圆锥体范围应该是圆形。
The lighting is not exact; otherwise, the cone cast by the spotlight would be round.
圆锥体的形状一直被当成增强和发送声音的自然形状。
The cone shape has always been a natural one for sound enhancement and projection.
圆锥体大概是最先用来传递声音的工具，也是最好用的工具了。
The cone is probably the first and best idea in sound delivery.
圆锥体大概是最先用来传递声音的工具，也是最好用的工具了。
The cone is probably the first and best idea in sound delivery.
应用推荐