耳环: earring...
逞能: to show off one's ability, to boast one's merits...
肯定: to be certain, to be positive, assuredly, definitely, to give recognition, to affirm, affirmative (answer)...
供应: to supply, to provide, to offer...
成熟: mature, ripe, to mature, to ripen, Taiwan pr....
外行: layman, amateur...
休眠: to be dormant (biology), inactive (volcano), to hibernate (computing)...
耐性: patience, endurance...
复习: to review, revision...
缺点: weak point, fault, shortcoming, disadvantage...
