thirty meaning in English
n.
三十的记号；【网球】得两分时的称呼；〔pl.〕〔the thirty〕 三十多岁，〔pl. thirties〕三十年代；〔美新闻语〕完，终〔原稿末页记上“30”，表示“完”〕；死。 in the nineteen thirties 在20世纪30年代〔略 in 1930’s〕。 in nineteen thirty 在1930年。 in the thirties (年龄)三十多岁(的)；在(某一世纪的)三十年代(的)；(温度表)三十多度(的)。
Examples
- Credit is usually only given for thirty days .
信用期通常为30天。 - She is under thirty , i should think .
我想她还不到三十（岁）。 - He was struck down by cancer at the age of thirty .
他三十岁时死于癌症。 - She has been on the stage for over thirty years .
她有三十多年的艺龄。 - Some thirty people attended the funeral .
参加葬礼的约有三十人。