单词	observing tube
释义	observing tube [天] 观察筒
随便看	ulcero- ulcerocancer ulcero carcinoma of stomach ulcer of bronchus ulcer of cecum ulcer of cervix ulcer of gastroenteric stoma ulcer of gums ulcer of lower limb ulcer of nipple ulcer of penis ulcer of prepuce ulcer of pyloric canal ulcer of sclera ulcer of sole ulcer of tonsil ulcerogangrenous ulcerogenesis ulcerogenic ulceroglandular ulcerogranuloma ulceromembranous ulceromembranous angina ulceromembranous gingivitis ulcero-membranous stomatitis 铁骑绕龙城铅华不可弃铅华不御凌波处铅华淡淡妆成铗休弹铙吹喧京口铜仙铅泪似洗铜华尘土铜壶漏报天将晓铜柱朱崖道路艰大衫大衫儿大袋鼠大袖马褂大裁大褂大褂儿大襟大西北大西南