optical例句
Sloping walls on the bulk of the building create an
optical illusion.
大楼主体的斜墙给人造成一种视错觉。
The camera combines rugged reliability with unequalled
optical performance and speed.
这款相机既坚固耐用，又有超凡的光学性能和快门速度。
These
optical fibres may be used for new sorts of telephony.
这些光缆可以用于新型电话通讯系统。