Their age can be determined by extrapolation from their growth rate.它们的年龄可从其生长速度来推定。
Multiplication of cells leads to rapid growth of the organism.细胞的繁殖导致有机体的迅速生长。
Economic growth is expected to average 2% next year.明年经济增长预计平均可达2%。
The new trade agreement should facilitate more rapid economic growth.新贸易协定应当会加快经济发展。
The government is determined to check the growth of public spending.政府决心要控制公共开支的增长。