chú
used in 踟躕|踟蹰[chi2 chu2]
踟蹰
chí chú
to waver; to hesitate
踟蹰不前
chí chú bu qián
hesitant to take action
踌蹰
chóu chú
variant of 躊躇|踌躇[chou2 chu2]
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