cone

/koʊn/

any cone-shaped artifact

中文释义：圆锥体；锥形物

The children used paper to make a cone for their art project.

孩子们用纸为他们的艺术项目做了一个圆锥体。

Traffic cones are placed on the road to warn drivers of construction ahead.

路面上放置了交通锥，提醒司机前方施工。