Perborax
n. [化]過(guò)硼酸鈉
??? 情景例句
and I will bring the cola and the plastic cups.
我拿可樂(lè)和塑膠杯來(lái)。
One sows another reaps.
不勞而獲。
They trooped behind the first dancer, copying its movements.
它們成群結(jié)隊(duì)跟在第一只跳舞的蜜蜂后面，模仿著它的動(dòng)作。