一个萝卜两头切

Traditional (Taiwan): 一個蘿蔔兩頭切

yīgèluóboliǎngtóuqiē ㄧ ㄍㄜˋ ㄌㄨㄛˊ ˙ㄅㄛ ㄌㄧㄤˇ ㄊㄡˊ ㄑㄧㄝ

    • to have both sides suffer a loss
    • to have to deal with two sides at once

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
one radish cut at both ends
Meaning
Both sides suffer a loss, or you must deal with two sides at once.

Sources