管理员摘要：
An exposure of one hundredth of a second will is enough. 百分之一秒的.曝光时间就足够了。 Track races are measured by time, accurate to one hundredth of a second. 径赛项目用时间来测定成绩，精确到百分之一秒。 This year, the Research Institut……
An exposure of one hundredth of a second will is enough.
百分之一秒的.曝光时间就足够了。
Track races are measured by time, accurate to one hundredth of a second.
径赛项目用时间来测定成绩，精确到百分之一秒。
This year, the Research Institute is celebrating its one hundredth anniversary.
到今年为止，这个研究所已经成立一百周年了。
He asked himself for the hundredth time who the club members were.
他一直在想这个俱乐部的成员都有谁。
A metric unit of length equal to one hundredth of a meter.
公制长度单位等于百分之一米。