noun [集合/集体]二十；二十年代
It was written in the Twenties, but it still really stands out.
它写于20世纪20年代，但现在仍很引人注目。
numeral [基数词]二十
He was jailed for twenty years.
他被监禁了20年。
adjective [原级]二十的
I've been waiting (for) twenty minutes.
我等了二十分钟。
单词造句:
It was written in the Twenties, but it still really stands out.
它写于20世纪20年代，但现在仍很引人注目。
He was jailed for twenty years.
他被监禁了20年。
I've been waiting (for) twenty minutes.
我等了二十分钟。