单词 | Portosan |
释义 | Portosan/ˈpɔːtəsan/originally and chiefly US noun A small prefabricated unit containing a toilet, designed for easy transportation and temporary installation, especially outdoors, as on a work site or at an open-air public event.
Origin1960s; earliest use found in American Speech. From Porto- (alteration of porta-; compare -o-) + san-. |
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