Indeed it was first propounded by the ubiquitous thomas young . 实际上，它是由尽人皆知的杨氏首先提出来的。
2.
Contact lenses inventor … in 1801 a man named thomas young created a water - filled glass tube that contained a microscopic lens 隐型眼镜发明者… … 1801年，一个叫托马斯?杨的人做了个有充水式目镜的显微镜。
