时间: 2025-04-26 03:57:35
美: [kɑn'kev]
英: ['kɒnkeɪv]
adj. 凹的,凹面的
n. 凹面
vt. 使成凹形
最后更新时间:2025-04-26 03:57:35
The mirror has a concave shape, which magnifies the image.
这面镜子呈凹面形状,可以放大图像。
The architect designed a concave roof to collect rainwater.
建筑师设计了一个凹形屋顶来收集雨水。
A concave lens is used in microscopes to focus light.
凹透镜用于显微镜中以聚焦光线。
The concave nature of the bowl makes it ideal for serving soup.
碗的凹形特性使其非常适合盛汤。
In geometry, a concave polygon has at least one inward angle.
在几何学中,凹多边形至少有一个内角。
*. The climber carefully navigated through the concave rock formations.
登山者小心地穿过凹陷的岩石结构。
The concave design of the satellite dish improves signal reception.
卫星天线的凹形设计提高了信号接收效果。
The concave surfaces of the lenses are crucial for their function.
镜片的凹面对于其功能至关重要。
The artist used concave shapes in his sculpture to create depth.
艺术家在雕塑中使用了凹形来创造深度。
The concave structure of the cave made it a popular spot for explorers.
洞穴的凹形结构使其成为探险者的热门地点。
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通过上述分析,可以全面理解“concave”这个单词的用法及其在不同语境中的应用。
[ADJ] A surface that is concave curves inward in the middle. 凹的
例:He has a concave stomach.他的胃是凹的。