1·He did not dally over the choice of a partner.
他没有在选择合伙人上面磨磨蹭蹭。
—— 《柯林斯英汉双解大词典》
2·Don't dally over your meal, we don't want to miss our train.
你吃饭别再磨蹭啦，我们不想误火车。