英和和英

thirty‐ish

the thirtieth

the thirtieth

the thirtieth

a 30‐centimeter ruler

lat. 35ﾟ15´

a lean of 30°

sent on the 30th.

the number thirty

30 staff

the number thirty-one

30 to 300 gigahertz

thirty years of experience in the company

One would not take you for thirty.

It had a run of 30 days

It ran for 30 days.

I just became 30.

30 to 300 kilohertz

Thirty houses were destroyed by fire.

die in one's thirties

He can't be under thirty.

4.30‐ish

30 to 300 megahertz

D major

Thirty sheets.

Thirty (flat objects).

It is the severest storm we have had for thirty years.

No.30 （number thirty）

the Thirty Tyrants

Thirty is the prime of womanhood.