地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.在蛋自质中, 氮原子与碳 、 氢、氧原子相化合.In proteins, atoms of nitrogen are combined with carbon...
How can I break away from all these tangles and let abjuration bury the debris.我怎么摆脱这纠缠,让无奈去掩埋残骸.Tangles like this still interrupted their intercourse.像这类纠缠不清的误会仍然妨碍着他们的交情.Long hair tangles easily.长头发容易打结.He who wishes h...
Bankers are quick to condemn retrospective tax legislation.银行家们立即声讨有追溯效力的税收立法。A retrospective influence pervaded the whole performance.怀旧的影响弥漫了整个演出.Methods 9 cases of metastatic tumors in gingiva to this retrospective re...