professional
US /prəˈfeʃ.ən.əl/
UK /prəˈfeʃ.ən.əl/

1.
2.
專業的, 有能力的
having or showing the skill, good judgment, and polite behavior that is expected from a person who is trained to do a job well
:
•
Despite the pressure, she remained calm and professional.
儘管有壓力,她仍然保持冷靜和專業。
•
The service at the hotel was very professional.
酒店的服務非常專業。
1.
專業人士, 職業選手
a person engaged in a specified activity as their main paid occupation rather than as a pastime
:
•
He's a golf professional.
他是一名高爾夫專業選手。
•
She decided to become a tennis professional.
她決定成為一名網球專業選手。