色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

pyrgologist

英文詞源

pyrgologist (n.)
"one versed in the structure and history of towers," 1877, from Greek pyrgos "a tower; highest point of a building" + -ologist. It seems to have been used once, in the "Athenaeum" of Aug. 18, and then forgotten except in the dictionary.