big time
US /ˈbɪɡ ˌtaɪm/
UK /ˈbɪɡ ˌtaɪm/

名词
1.
巨大成功, 顶峰
a very important or successful level in a career or activity
示例:
•
She finally made it to the big time in Hollywood.
她终于在好莱坞取得了巨大成功。
•
He's hoping to hit the big time with his new invention.
他希望通过他的新发明取得巨大成功。
副词
1.
非常, 大大地
to a great extent; very much
示例:
•
Thanks big time for your help!
非常感谢你的帮助!
•
He messed up big time on that project.
他那个项目搞砸了大发了。
在 Lingoland 学习这个单词