The rock calcified over the centuries.经过几个世纪,石头发生了钙化.By age 10, 50 % of patients have calcified cortical tubers.10岁的时候, 50%的病人出现钙化结节.The danger of any innovation is that it quickly becomes calcified.任何创新都存在这样一种危险,那就是它很快就...
The video was seven minutes of high camp and melodrama.那段录像里是7分钟极尽夸张搞笑的闹剧表演。Not for circulation: newspaper, periodical, reference book, cyclopaedia , CD - ROM and video cassette recorder.不提供外借的资料: 报纸 、 杂志 、 工具书 、 百科全书 、 ...