rocket science

美

英

权威英汉双解

rocket science

IDM

Go on, you can do it. It's not exactly rocket science, is it?

继续干，你能做得到的。这并非难事，对吗？

its not rocket science

(informal)

并非难事；不是很复杂used to emphasize that sth is easy to do or understand

Go on, you can do it. It's not exactly rocket science, is it?

继续干，你能做得到的。这并非难事，对吗？