英文单词:biconvex

中文含义:

双凸面的,指由两个向外凸出的面组成的物体或结构。

英语词性:

形容词

美式音标:

baɪˈkɑnvɛks

同义词:

double-convex, biconcave

易混淆单词:

biconcave(双凹面的)

双语例句:

1. The lens is biconvex, which means it has two outwardly curved surfaces.(这个透镜是双凸面的,因此有两个向外弯曲的表面。)

2. The shape of the biconvex lens converges light rays, focusing them in a specific point.(双凸透镜的形状会使光线汇聚,在一个特定的点上进行聚焦。)