rào​dào

detour

绕道 (繞道) rào​dào
detour verb
to go by a roundabout route or take a different path to avoid an obstacle

There is construction ahead, so we have to take a detour.

bypass noun
a surgical procedure or an auxiliary route in civil engineering

The doctor recommended he undergo heart bypass surgery as soon as possible.

Frequency

Movie subtitles
4.95 per million appears in 1% of films
Written text
2.33 per million

Sources

Definitions
CC-CEDICT