Ø abide by(=be faithful to ; obey vt)忠于；遵守。
　　 Plese feel assured we will abide by our promise.
　　 Ø be absent from…缺席
　　 He is seldom absent from school.
　　 Ø absence of mind(=being absent-minded) 心不在焉
　　 Absence of mind in chemical experiments may cause a serious accident.
　　 Ø be absorbed in 全神贯注于…近: be engrossed in ; be lost in ; be rapt in ; be buried in; be concentrated on ; be focused on ; be centered on
　　 Newton was so engrossed in his laboratory work that he often forgot to eat. 牛顿全神贯注地在实验室工作,常常连吃饭也忘了。
　　 Ø (be) abundant in(be rich in; be well supplied with) 富于,富有
　　 abound in place with sth
　　 Streams abound with fish河里鱼很多。
　　 Birds are abndant in the tall vegetation by the canal.
　　 Ø access (to) (不可数名词) 能接近,进入,了解
　　 There is no access to the street through that door.
　　 穿过那个门没有通向大街的路。
　　 Ø of one’s own accord( willingly)自愿地 ,主动地
　　 She knew they would leave of their own accord.
　　 Ø in accord with 与…一致
　　 …this military action, taken in accord with United Nations resolutions…
　　 Ø out of accord with 同…不一致
　　 Ø in accordance(accord) with (=in agreement with) 依照,根据
　　 Most people believe they conduct their private and public lives in accordance with Christian moratity.
　　 Ø with one accord (unanimously) 一致地
　　 With one accord they turned and walked back over the grass.
　　 Ø in concord 和谐；和睦
　　 The two tribes lived in concord. 两部落和睦相处。
　　 on one’s own account 为了某人的缘故, 为了某人自己的利益
　　 1. (=at one’s own risk) 自行负责
　　 I told him if he withdrew it was on his own account.
　　 2. (=by oneself)依靠自
　　 She had plans to set up in business on her own account.