“不大”的拼音为：bù dà ...

休尖叫起来，声音不大，吃惊多于恐惧。Sue screamed, not loudly, more in surprise than terror.根据对经济的预测来预言选举的走势不大可靠。Predicting voting trends from economic forecasts is a dodgy business.不大的教堂墓地周边围着一圈生锈的熟铁栅栏。The small churchyard was surrounded ...

“不大”的英语可以翻译为： not often，seldom，rarely，hardly ...