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词汇 expertise
词根词缀 词源:
1868, from Fr. expertise (16c.) "expert appraisal, expert's report;" see expert.
词根记忆:
n.
专门知识(或技能等),专长From the experiment the experienced expert gained an unexpected expertise.有经验的专家从实验中获得一项意外技能.
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更新时间:2025/1/25 10:11:29