rocket science

noun

🔊/ˈrɒkɪt saɪəns/

🔊/ˈrɑːkɪt saɪəns/

[uncountable]Idioms

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Idioms

it’s not rocket science

(informal) used to emphasize that something is easy to do or understand并非难事；不是很复杂 synonym brain surgery
- 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，对吧？🔊🔊