词族 · rad
词形变化
中文词源
rad 非常好的，精彩的
俚语，缩写自 radical,激进的。
rad 拉德（辐射吸收剂量单位）缩写自 radiation,辐射。
英语词源
- rad
- "x-ray dose unit," 1918, shortened form of radiation (q.v.). As shortened form of radical (n.), it is attested in political slang from 1820. Teen slang sense of "extraordinary, wonderful" is from late 1970s (see radical (adj.)).
权威例句
- 1. A generic, feature - rich object persistent framework that is designed for today's competitive RAD environment.
- 这是个通用 、 功能丰富的对象持久框架,是为当前竞争激烈的RAD环境设计的.
- 2. The Rad Army came into being on August 1,1927.
- 红军是1927年8月1日建立的.
- 3. Workers at nuclear installations are not supposed to receive more than 5 rad per year.
- 从事原子核工作的人员,每年接受的照射不许超过5拉德.
- 4. I wish to present 52,000 RAD men for your inspection.
- 我希望引见5万2千名劳工团成员供您检阅.
- 5. There are some apple the, and all of the apples rad.
- 那男孩爬上梯子, 从苹果树上摘下一些苹果后带了下来.