big name

US /bɪɡ neɪm/
UK /bɪɡ neɪm/
"big name" picture
1.

大腕, 名人

a famous or important person, especially in a particular field

:
The conference attracted several big names in the tech industry.
這次會議吸引了科技界的幾位大腕
She's a big name in fashion design.
她是時尚設計界的大腕