English Dictionary

thirties

noun

A decade starting with the year xx30, most usually the decade from 1930 to 1939. / The decade of one's life from age 30 through age 39. / (temperature, rates) The range between 30 and 39.

She was born in the thirties.

意味（1）

A decade starting with the year xx30, most usually the decade from 1930 to 1939.

It says here on your resume that your last job was as a streetcorner apple vendor―that's quite a thirties profession!

意味（2）

The decade of one's life from age 30 through age 39.

He looked to be in his thirties.

意味（3）

(temperature, rates) The range between 30 and 39.