twenty-first meaning in English

第二十一
二十一岁生日，成人宴

The use of integrated pest management will expand in the twenty-first century .
在二十一世纪，害虫综合治理的应用将扩大。
Agriculture in the twenty-first century will continue to be plagued by the vagaries of weather .
21世纪的农业将继续面临反复无常的气候灾害。
The urban society of the twenty-first century will have little identity with the agrarian philosophy .
二十一世纪的城市社会不大会同意农民的哲学。
The tests before the united states as it heads toward the twenty-first century are certainly daunting .
美国迈向21世纪所面临的考验肯定是严峻异常。
As we move toward the twenty-first century surely there is the need to dream up new institutions .
我们在向二十一世纪前进，确实有必要构想新的制度。

More: Next