
好词典

源自中古英语 'thritty',结合后缀 '-ies' 表示复数形式,指30到39之间的数字或年龄段。
❶ 指30到39岁之间的年龄段,通常用来描述一个人的年龄阶段或人生时期。
“She is in her thirties and has a successful career.”
(她三十多岁,事业有成。)
“Many people start families in their thirties.”
(许多人在三十多岁时组建家庭。)
❶ 指30到39之间的数字范围,通常用于描述年代、温度、数量等。
“The temperature was in the thirties yesterday.”
(昨天的温度在三十多度。)
“This song was popular in the thirties.”
(这首歌在三十年代很流行。)
in one's thirties — 指某人处于30到39岁之间的年龄段,常用于描述人生阶段或经历。
“She achieved her dream of starting a business in her thirties.”
(她在三十多岁时实现了创业的梦想。)
the thirties — 指1930年代或30到39之间的数字范围,常用于描述年代或数值区间。
“The Great Depression happened in the thirties.”
(大萧条发生在三十年代。)