自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-UNCOUNT 最佳；完美；十全十美 Perfection is the quality of being as good as it is possible for something of a particular kind to be.
His quest for perfection is relentless...
Physical perfection in a human being is exceedingly rare.
N-UNCOUNT 完美；极好 If you say that something is perfection, you mean that you think it is as good as it could possibly be.
The house and garden were perfection.
N-UNCOUNT 完善；改善 The perfection of something such as a skill, system, or product involves making it as good as it could possibly be.
Madame Clicquot is credited with the perfection of this technique.
PHRASE 达到尽善尽美 If something is done to perfection, it is done so well that it could not be done any better.
Like the old trouper he is, he timed his entry to perfection.
...fresh fish, cooked to perfection.