advantage

n.优点，有利条件；利益，好处

adsorption, ADT, adulate, adulation, adulatory, adult, adulterate, adulterated, adulteration, adulterer, adulterous, adultery, adulthood, adumbrate, adumbration, adv., advance, advance payment, advanced, advancement, advantageous, advantageously, advent, Adventist, adventitious, adventure, adventure playground, adventurer, adventurous, adventurously, adverb, adverbial, adverbially, adversary, adverse, adversely, adversity, advert, advertise, advertise for,