accessible. adj. easy to approach; obtainable. 可得到的
例句：
The legal aid system should be accessible to more people.
法律援助制度应该面向更多人。
accessory. n. additional object; useful but not essential thing. 附件
例句：
She was charged with being an accessory to the embezzlement of funds.
她被指控为这起挪用公款案的从犯。
acclaim. v. applaud;announce with great approval. 赞扬，表扬
例句：
He was acclaimed as England's greatest modern painter.
他被誉为英格兰现代最伟大的油画家。
acclimate. v. adjust to climate. 适应
例句：
Jim have become acclimate to this weather since he move here.
吉姆搬到这里后,他已适应这里的天气。
acclivity. n. sharp upslope of a hill. 上山的陡坡
例句：
Three or four men ascended the little acclivity.
有三、四个战士爬上小丘。
accouter. v. equip. 装备
例句：
Manufacture of examine and repair accouter for Beijing metro vehicles.
北京地铁车辆检修装备的制造。
派生词：
accoutrements. n.
accretion. n. growth; increase. 增长
例句：
Acoral reef is built by the accretion of tiny, identical organisms.
珊瑚礁是由许多相同的微生物不断堆积而成。
accrue. v. come about by addition. 附带，增加
例句：
Ability to think will accrue to you from good habits of study.
思考能力将因良好的学习习惯而自然增强。
派生词：
accrual. n.
acerbity. n. bitterness of speech and temper. 尖酸的（语气，脾气）
例句：
His acerbity to his daughter came home to roost.
他对女儿的刻薄得到了恶报。
派生词：
acerbic. adj.
acetic .adj. vinegary. 酸的
例句：
The existing bromine in acetic acid could aggravate corrosion on metal hole.
醋酸中含溴会加剧金属孔蚀。
