Sunglass

[sʌnglæs]

解釋/意思:

(noun.) a convex lens that focuses the rays of the sun; used to start a fire.

迪莉娅編輯--From WordNet

解釋/意思:

(n.) A convex lens of glass for producing heat by converging the sun's rays into a focus.

編輯:莎蒂