常見例句用作名詞 (n.)The balls are shotout of two donut shaped objects surrounding the cones.這些球體從圍繞這這些錐體的兩個(gè)發(fā)射裝置中射出。The human eye has three types of light receptors, known as cones, located in the retina.人眼具有三種類型的光接收器，稱之為錐體，分布在視網(wǎng)膜上。 返回 cones