核心词议:
n. (实心或空心的)圆锥体;(实心或空心的)圆锥形物;锥形桶
v. 使成锥形;把……卷于锥状体上;(探照灯)集中探照(敌机)
cone 基本解释
n. 圆锥体;球果;圆锥形东西
vt. 使成锥形
vt. 使成锥形
速记方法
速记技巧 词源记忆法 来自PIE*ak,尖,刺,词源同acid,coin,cuneiform.
知识扩展
中文词源
cone 圆锥形
来自PIE*ak, 尖,刺,词源同acid, coin, cuneiform.
中文词源: cone 圆锥形 来自PIE*ak, 尖,刺,词源同acid, coin, cuneiform. cone
精选例句
1、 In one week he was the owner of a cone five hundred feet high.
一个星期之内,他拥有了一个500英尺高的圆锥体。
常见考点例句:
- The cone shows some layers of hard rock but most of it is made of relatively soft material .
- 火山锥显露出很多坚硬岩石层,但更多的组成成分是相对较软的物质。
- Monstrous pillars of cold gas like the cone and m16 are common in large regions of star birth .
- 巨大的由寒冷气体形成的柱体,比如锥状星云和m16星云,在形成新恒星的区域是很常见的。
- Quiet for centuries , the volcano was once a perfect cone , but an eruption long ago blew out its flank .
- 这座火山曾经呈现出完美的锥型,但在很久之前的一次喷发中毁掉了其中一侧,现在火山沉寂了数个世纪。
- But birds have an extra cone for seeing violet and ultraviolet light .
- 但是鸟类有一种特殊的圆锥细胞来看紫罗兰和紫外线。
- In particular , zhang 's team suggests that flapping pyramid or cone robots could combine stability and maneuverability .
- 特别是,张军的团队提出,拍动式金字塔或锥体形机器人可把稳定性和机动性结合在一起。