爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.monographic series
2.Fourier series
3.radium therapy
放射疗法收藏指正
4.infinite series
5.frequency series
分配数列收藏指正
6.trigonometric series
7.Radium is a radioactive element.
是一种放射性元素。收藏指正
8.Radium and penicillin were discovered .
发现了和青霉素。收藏指正
9.Madame Curie discovered the element radium.
居里夫人发现了元素。收藏指正
10.Radium and uranium are radioactive elements.
和铀是放射性元素.收藏指正
尝试查询