...a dust particle weighing only a thousandth of a gram.重量仅有千分之一克的灰尘微粒The magazine has just published its six thousandth edition.这本杂志刚刚出版了第 6,000 期。The phone rings for the thousandth time.电话都响了一千次了。One nanosecond is equa...
The phone rings for the thousandth time.电话都响了一千次了。the city's thousandth anniversary这座城市的一千周年纪念One nanosecond is equal to one - thousandth of one - millionth of one second.1毫微秒等于一秒的十万万分之一....