Common Meanings
1
ráo桡
Radius (the bone in the forearm on the thumb side).
他的桡骨骨折了，需要进行手术。
His radius bone was fractured and required surgery.
an oar; a scull (for a boat)
船夫用桡划船。
The boatman used an oar to row the boat.
2
náo桡
To weaken or undermine; to cause to yield or lose strength, similar to 'náo' (挠).
他的意志并未因此而桡。
His resolve was not weakened by this.
To disturb or bother; same as 'náo' (挠).
请勿桡乱他人休息。
Please do not disturb others' rest.