excellence /ˈɛksələns/ noun Learner's definition of EXCELLENCE
[noncount]
: extremely high quality优秀;杰出;卓越 -
The school is known for the excellence of its teachers.这所学校以优秀的师资闻名。
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an award for academic excellence杰出学术成就奖
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setting a high standard of excellence确立优秀的高标准
— see also par excellence