1.abide by(=be faithful to ; obey)忠于；遵守。

2. be absent from…. 缺席，不在

3. absence or mind(=being absent-minded) 心不在焉

4. absorb(=take up the attention of)吸引…的注意力
(被动语态)be    absorbed  i  n   全神贯注于…近 be
engrossed in ; be lost in ; be rapt in ;be concentrated
on ; be focused on ; be centered on

5. (be) abundant in(be rich in; be well supplied with)
富于,富有

6. access(to) (不可数名词) 能接近,进入,了解

7. by accident(=by chance, accidentally)偶然地,意外.
Without accident(=safely) 安全地,

8. of one’s own accord(=without  ...