assertion;assertive;aspersion;ascertain;appertain;ambergris alternate;alterable;afternoon;afterward;advertise;adversary
alterable 形容词 adj. 可改变的;可修改的 eg: I don't think his attitude is alterable. 我觉得他不会改变态度。
答：rasure n. 擦掉,抹去, 擦抹处 oxime n. [化]肟详情>>
答：美国文盲就用３０００个左右的单词流利交流一辈子啊，我建议来这里学习一下单词详情>>
