单词 | trimetrogon |
释义 | trimetrogon in British English (traɪˈmɛtrəˌɡɒn) noun a. a method of aerial photography for rapid topographic mapping, in which one vertical and two oblique photographs are taken simultaneously b. (as modifier) trimetrogon photography Word origin from tri- + metro-, from Greek metron measure + -gontrimetrogon in American English (traɪˈmɛtrəˌgɑn) noun a system of aerial photography in which three wide-angle cameras are used side by side to take photographs of the earth from horizon to horizon Word origin < tri- + Gr metron, measure + -gon |
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