expert

専門的な

高度な訓練を受けた人の技術や知識を示す、または用いる。

やさしい英語で： Showing or involving the skill and knowledge of a highly trained person.

• We need expert advice.
• The repairs require expert knowledge.
• She gave an expert assessment of the damage.

類義語： specialist, professional

よく使う表現： expert advice, expert knowledge, expert opinion

熟練した、堪能な

訓練や経験によって、高い技術や豊富な知識を持つ。

やさしい英語で： Having great skill or knowledge because of training or experience.

• She is an expert swimmer.
• He became expert at repairing bicycles.
• These routes are suitable for expert climbers.

使い方： expert at something/doing something (She is expert at fixing old radios.); expert in something (He is expert in local history.)

類義語： skilled, proficient, accomplished

反対語： unskilled, inexperienced

よく使う表現： expert skier, expert player, expert at something, expert in something

専門家、達人

ある分野で豊富な知識や優れた技術を持つ人。

やさしい英語で： A person who has great knowledge or skill in a particular subject or activity.

• Ask an expert.
• She is a leading expert on birds.
• The experts disagreed about the cause.

使い方： expert in something (She is an expert in plant diseases.); expert on something (We consulted an expert on old coins.); expert at doing something (He is an expert at repairing clocks.)

類義語： specialist, authority

反対語： novice, amateur

よく使う表現： an expert in, an expert on, consult an expert, ask an expert