optical system的用法和樣例：
例句
- The optical system of the eye stimulates cells of the retina.
眼睛的視覺(jué)系統刺激視網(wǎng)膜內的細胞。 - A lens is an optical system including two refracting surfaces.
一個(gè)透鏡是包含兩個(gè)折射面的光學(xué)系統。 - The improved deck adopted the optical landing system designed and developed by China.
橋面采用改良的光學(xué)系統登陸我國自行設計研制的。
