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Definitions4 characters
bu4 yi2 yu2 li4
to spare no pains or effort (idiom); to do one's utmost
Usage•••frequent
Pronunciations

As word

1
bu4
to spare no pains or effort (idiom); to do one's utmost
2
yi2
to spare no pains or effort (idiom); to do one's utmost
3
yu2
to spare no pains or effort (idiom); to do one's utmost
4
li4
to spare no pains or effort (idiom); to do one's utmost