Ponton
[pɔntɔn]
解釋/意思:
(n.) See Pontoon.
手打:齐妮亚
例句/造句/用法:
- Mungo Ponton applies Bichromate of Potash in Photography. Edward W. Byrn. 十九世紀發明進展.
- Mungo Ponton, in 1839, discovered the sensitive quality of a sheet of paper treated with bichromate of potash. Edward W. Byrn. 十九世紀發明進展.
- Mungo Ponton, in 1838, discovered the sensitive quality of potassium bichromate, which led up to carbon printing. Edward W. Byrn. 十九世紀發明進展.
手打:齐妮亚