proficient
US /prəˈfɪʃ.ənt/
UK /prəˈfɪʃ.ənt/
名詞
1.
熟練した
a person who is proficient.
例:
•
he became a proficient in Latin and Greek
形容詞
1.
熟練した
competent or skilled in doing or using something.
例:
•
I was proficient at my job
同義語:
Lingolandでこの単語を学ぶ